Homemade Lens
View allAll Photos Tagged Convex
Sunset in the convex side mirror
A special thanks to all my Flickr friends and visitors, for taking the time to view and acknowledge my photography.
Happy Clicks,
~Christie (happies) by the River
** Best experienced full screen
Los cuerpos fructíferos se encuentran sobre el terreno de los bosques de coníferas y bosques caducifolios del hemisferio norte.
El píleo es inicialmente convexo a cónica, luego con la madurez se hace mas convexo y aplanado, a veces irregularmente. Esto puede generar ondulaciones en el sombrero, el cual puede alcanzar hasta 4 cm de diámetro.
El hongo tiene un suave color amarronado, la superficie es viscosa de aspecto graso, el estipe es de color marrón claro y puede medir hasta 6 centímetros de largo por 9 milímetros de ancho.
Galerina marginata es un hongo venenoso.
#macromondays
#Bottles(s)
Please press "Z".
This is the base of a green glass bottle that once contained white wine and now is a vase. I often keep beautiful bottles, big or small, just because they look nice. I use them as decorative objects, as colour filters for tabletop photography, or as vases. And when I saw this bottle, I bought it specifically because it looked so nice (hoping that the content would be nice as well – it was), and with the intention of turning it into a vase. There's a glasser around my corner who has cut off the necks of quite a few bottles for me, as the DIY methods you can find on YouTube seemed too unsafe for me to do it myself. When I turned the bottle upside down, I noticed the really interesting-looking circular pattern at the base consisting of many tiny indendations. I've experimented with light from different positions, and backlit (with a hint of red light slightly from the front / above) brought out the patterns best.
There's also a bit of an optical illusion here, because the whole bottle base is convex (as to be expected), and the circle at the centre is a convex shape of its own, even though in the final image it looks concave, sort of bulging. And with those two extra, almost V-shaped indentations at the centre it reminded me of a reptile's eye staring right at me ;)
The "V" shape at the centre is 0,5 cm / 0,19 inches long, and the circle itself has a diameter of 2,5 cm / 0,98 inches. It's a single shot processed in DXO PhotoLab 5, with further tweaks in Analog Efex (vignette, Vintage Camera 5), and in Color Efex (Brilliance & Warmth, Detail Extractor, Photo Stylizer).
HMM, Everyone, take care and stay safe!
Schau mir in die Augen, Kleines? Nun, warum nicht. Denn weder hat Humphrey Bogart das tatsächlich so gesagt noch ist Kaa böse, obwohl er in den Disney-Verfilmungen des Dschungelbuchs so dargestellt wird. Und eigentlich ist das der sehr harmlose Flaschenboden einer ehemaligen Weißweinflasche, die nun als Vase fungiert. Ich hebe oft schöne Flaschen auf, egal welcher Größe, die ich als Deko-Objekt, als Vase oder auch manchmal als Farbfilter für Fotos verwende. Bei dieser besonders schönen Flasche, die ich schon mit dem Gedanken, daraus eine Vase zu machen, gekauft hatte, hat mir der Glaser um die Ecke den Flaschenhals abgeschnitten, damit ein ganzer Strauß Blumen darin Platz findet und nicht nur eine einzelne Blume. Ich weiß, dass es auf YouTube jede Menge DIY-Anleitungen gibt, die mir aber alle zu unsicher sind, um das selbst zu machen. Jetzt habe ich beim großen Fluss aber DIY-Sets entdeckt, die ich mir mal genauer ansehen werde ;)
Die Flasche an sich hätte für ein Makro nicht viel hergegeben, als ich sie aber umdrehte, fiel mir am nach innen gewölbten Boden ein interessantes kreisförmiges Muster, bestehend aus vielen winzigen Einkerbungen, auf. Und das habe ich mir dann durch das Makroobjektiv mal genauer angesehen. Das Resultat erinnert mich ein wenig an ein Reptilienauge, besonders mit den beiden länglichen (vorgewölbten) Einkerbungen in der Mitte. Dass der innere Kreis nochmals deutlich nach innen gewölbt ist, aber wie ein Auge konkav wirkt, ist eine optische Täuschung (wie sie bei solchen Formen häufig vorkommt, finde ich). Das Foto ist eine Einzelaufnahme, hauptsächlich von hinten beleuchtet, mit etwas rotem Licht leicht von vorne / oben für extra Akzente.
Habt eine schöne Dezemberwoche, liebe Flickr-Freunde, und passt gut auf Euch auf!
Another exploration of one of my tessellations 'T-est 3' using different paper (glassine).
You see the front (left) and backside(right) of my tessellation "Yellow" using the big irregular hexagon connected with big regular hexagon.
It is not completely flat, it has a slight convex.
If you are interested to see more, have a look at my tessellation album Origami - Tessellation Progression".
The Palazzo Pubblico (town hall) -- a palace in Siena, Tuscany, Italy.
Construction began in 1297 to serve as the seat of the Republic of Siena's government.
The outside of the structure is an example of Italian medieval architecture with Gothic influences. The facade of the palace is curved slightly inwards (concave) to reflect the outwards curve (convex) of the Piazza del Campo, Siena's central square, of which the Palace is the focal point.
The campanile or bell tower, Torre del Mangia, was built between 1325 and 1344.
Thank you all so much for the support and love you have given me I am so grateful to you all
A Little Cliche for Saturday
Hope you're having a great weekend
HCS~
Much Love xo
I've been so busy with work lately, trying to keep up
Hope you are all well and looking forward to the Christmas season
Much Love
xoxo
The 4-6 x 6-10 mm shell has 4.5-5 convex whorls with moderate suture. It is slightly shouldered above the periphery, the aperture is usually without a lip inside and the umbilicus is very narrow, and partly covered by the reflected columellar margin. The shell is pale brown, very finely striated, thin and transparent.
This species is known to occur in Great Britain and Ireland, France and Spain.
The size of the egg is 1.5 × 1 mm.
The Convex Dome
The Convex Dome in Durrës was created by the Albanian artist Edi Rama. He is also the former mayor of Tirana and has contributed significantly to the cultural and artistic landscape of Albania. The sculpture is a striking piece that adds to the charm of Durrës' waterfront area.
He has also has been serving as the 33rd and incumbent prime minister of Albania since 2013 and chairman of the Socialist Party of Albania since 2005.
Chapeau :
3-8 cm, conique, convexe puis s'étalant ensuite tout en conservant un net mamelon ;
revêtement glabre, brillant, lisse, gras, hygrophane, ± rose vif, sans tonalité violette, s'éclaircissant au sec et dans l'âge ;
marge très mince et bords striés par transparence sur 1/3 du disque, souvent ridée, déchirée et retournée dans l'âge ;
Lames :
échancrées, assez espacées, moyennement larges, irrégulières, blanchâtres ou rosées ;
Pied :
2 à 8 cm de haut pour 0,2 à 0,7 cm de diamètre, robuste (pour le genre) mais creux et fragile, cylindrique, s'élargissant vers la base, concolore au chapeau ou un peu plus pâle, nu sans anneau ni cortine ;
Chair :
fine, fragile, blanche à lilas pâle, goût et odeur de radis ;
Spores :
sporée blanche amyloïde ;
spores lisses, hyalines, larmiformes, 6-9 x 4-5,5 µm ;
Comestibilité :
Toxique
As Parmigianino did it, the right hand
Bigger than the head, thrust at the viewer
And swerving easily away, as though to protect
What it advertises. A few leaded panes, old beams,
Fur, pleated muslin, a coral ring run together
In a movement supporting the face, which swims
Toward and away like the hand
Except that it is in repose. It is what is
Sequestered.
John Ashbery, Self Portrait in a Convex Mirror
Detail einer Stahlskulptur von Christian Roehl, ausgestellt an der Alten Schmiede auf dem Südwestfriedhof Stahnsdorf
Detail of a steel sculpture by Christian Roehl, exhibited at the Alte Schmiede in the Suedwestfriedhof Stahnsdorf
April Yang: Peaceful Chinese Music on Steel Tongue Drum
Here is a fun fact for you to try, the makers of the movie, "The Matrix", got right. Look into the concave side of a spoon, and you will see yourself both inverted and upside down. Then turn the spoon over, and look at the convex side. You will see yourself stretched, but right side up, and proper.
Isn't science fun!
The Nottingham Playhouse reflected in Anish Kapoor's Sky Mirror, the picture has been taken from the convex side. ©All Right's Reserved.
Blue gold sunset sky reflected in a circle on the convex chrome surface of an ancient truck wing mirror.
convexed rounded arched curved dished cambered bended domed bulbed sloped oblique ...
;-) ...
ƒ/10.0 100.0 mm 1/640 200
_MG_2077_pt_bw4
I stop walking, miles from town. The storm
inside has cleared. Surrounded
by so much quietude and light,
only the wind seems agitated, the way
it scours the fields. The road's yellow drag-
line keeps me tied to its black,
opaque channel, its riptide
always forward or back, though no one
would stop me from plunging
into all those plowed acres and acres
of upturned chocolate.
I watch Ollie's Allis Chalmers crest the distance,
an aging allosaurus dragging down
the hill's far slope.
No matter how far I come,
I seem no closer to the horizon. A flock
of morticians caws off to another roadside buffet.
Not a dab of cloud in all
that endless blue. How convexed
this world in your eyes. You gaze at me, as if
for some sign, so patient, waiting, as ineffable
as this sky, this air, this road. I don't know,
friend, what drives or holds us
here or what to forget or remember to move on.
--Miguel deO
Convex Stylobate
Παρθενών
El estilóbato –o escalón final sobre el que se asientan las columnas exteriores– presenta un tenue curvatura, elevándose unos 6 centímetros, en las fachadas frontales, y unos 11 centímetros en las zonas centrales de las laterales.
The stylobate –or final step on which the exterior columns sit– presents a slight curvature, rising about 6 centimeters, on the front facades, and about 11 centimeters in the central areas of the lateral ones.
Hey folks, sorry if my comments have been a bit thin on the ground, life is very busy since I fully retired last month and I started work on my second book. Here's one I took a few weeks back of Derwent Dam in the Upper Derwent Valley. I was there again yesterday and the Autumn colours of the trees is just wonderful now. I've been a bit arty with this one (like I do!) I just felt like the strangness of the dead tree shape and the rotten timber below just cried out for such treatment.
Have a great week ahead my dear friends - thank you for the joy your amazing pictures bring me and for your continued reciprocal support.
Voorlinden Museum, Den Haag /Wassenaar, NL
Open Ended
The sculpture Open Ended by the American artist Richard Serra weighs almost 216 tonnes. The corten steel work is 4 metres high, 18 metres long and 7 metres wide. This is a piece full of contrasts: both heavy and elegant, industrial and organic, stately and playful, convex and concave. Six vaulted steel plates moulded together form a maze. Open Ended is a work best experienced by walking through it.
X factor: A circmstance, quality, or person that has a strong but unpredictable influence.
–Merriam Webster Dictionary.
A macro view of four square beads and their distorted reflection in a convex reflective surface, taken for the Macro Mondays group theme, "Reflection." The frame represents a span of 1¼ - inches across.
Strobist/technical info:
The scene is a 9-image focus stack composite. It was illuminated by two Nikon SB900 speedlights CL/CR, fired in Manual mode @ 1⁄64 -0.7EV power through Neewer 24" soft boxes.
A steady green LED was shown from 9-o'clock onto the background to create the green tones. The LED was diluted in the background by the flash, but not its reflection.
The SB900s were triggered by PocketWizard Plus X flash triggers.
Lens: Tokina AT - X M100 AF PRO D (AF 100mm f / 2.8 Macro).
#MacroMondays
#Reflection
LA GRANDE JETÉE
La construction de la jetée de La Chaume s'est effectuée en trois temps :
En 1764-1765, les travaux concernent la jetée dite "Saint-Nicolas", ouvrage en pierres sèches de forme convexe situé au bas du prieuré Saint-Nicolas.
Puis en 1863, selon les directives de M. de Franqueville, le prolongement de la jetée est opéré en venant s'appuyer à son extrémité sur une roche appelée « La petite Pierre du Port », le tout formant un angle très prononcé avec le brise-lames.
Enfin, de 1876 à 1883, l'édification de l'extrémité de la grande jetée de La Chaume, sur 100 mètres en direction du Sud Est, permet de protéger l'entrée du port des lames des tempêtes.
La construction du phare sur le musoir de la grande jetée est achevée en décembre 1910. D'une hauteur de 12,50 m, il est en pierre de taille de granit. A l'origine, le feu fonctionnait à l'huile minérale sans gardien permanent et avec un dispositif de rotation électrique.
Le décret du 3 juin 1876 comprend également la réalisation de passerelles de halage reliant cet ouvrage au quai de La Chaume. Les fondations sont en moellons bruts et mortiers de ciment de Portland. Le platelage de 300 mètres en bois, soit 28 travées, était fixé sur des poutres métalliques supportées par des piles en maçonnerie de moellons bruts. La longueur totale de la passerelle est de 492 m.
Celle-ci est également détruite par les troupes allemandes à la fin du mois d'août 1944. Cependant, le ministère des Travaux publics ne juge pas utile la reconstruction du chemin de halage (puisque selon lui, les bateaux ne sont plus halés comme autrefois). Finalement, c'est dans le but de créer un lieu de promenade privilégié à La Chaume que les travaux débutent en 1967. La passerelle est réouverte au public en août 1971.
Mais subissant les assauts des embruns, la jetée Saint-Nicolas a fait, depuis, l'objet de nombreux travaux de restauration. La corrosion des armatures a fragilisé la structure du tablier et des rambardes. Celles du bout de la grande jetée sont remplacées en 1996. Dernièrement, la sécurité des promeneurs a rendu nécessaire la réhabilitation complète de la passerelle. L'inauguration de ce nouvel ouvrage est intervenue le 5 août 2008.
Two detailed views of the 1941 Chrysler Newport LeBaron concept car seen and photographed at Lime Rock Car Show in 2023, Note the separate windshield for the rear passenger compartment along with it's own rear view mirror, a nice touch for the "back seat driver!"
*More of the car can be seen here: flic.kr/p/2p2B9Uz
Reflexión de la luz sobre un espejo curvo. (Convexo).
La reflexión de la luz es el cambio de dirección que experimentan los rayos de luz al llegar a una superficie.
Ocurre cuando los fotones de luz chocan contra cualquier superficie. Esta propiedad es muy notoria en las superficies pulidas y lisas, como los espejos, la superficie del agua en reposo y el piso brillante.
Cualquier cuerpo que tenga una superficie muy pulida o lisa se llama espejo. Pueden ser de cualquier material, los más comunes están hechos de vidrio con una delgada capa de un elemento químico y metálico, llamado mercurio, por detrás. Los espejos pueden ser Planos o curvos.
Shepherd's Bush underground station, London
Like a bug-eyed monster maybe, but I have never thought that these convex mirrors served any practical purpose.
A shame that TFL didn't have the forethought to put the station roundel central to the tunnel...