View allAll Photos Tagged experimenting
A photoshoot with model Myrthe,
I experimented with my diy beautydish and the post processing in photoshop.
Light setup:
metz 45 with diy beautydish above the model as main light.
metz 45 camera left behind the model.
metz 45 camera mounted with a umbrella right at eye level as a fill.
An experiment of a graffiti light made with my photocamera with long exposure time and a led light.
For other photo please visit jesty.deviantart.com
Here are a few shots from an experiment my friend and I did about a year ago. The idea was to drop the dice from about 1.5 feet and get them in focus as they bounced. I think we did ok.
For me, fashion is a form of art. I wanted to take the time and experiment with some styles and colors to se what works and what doesn’t. Feel free to comment on what styles you think work best 😃
This started out as an experiment in stacking focus but I gave up and took only 1 shot. The experiment will be attempted again in the near future.
The reflective surface is my stove top.
FOV: 2.75" wide.
Uranyl nitrate and sodium chloride from a previous experiment was dissolved in water. Approx. 6mL of this solution was added to ~5mL of dry sodium metasilicate along with water in a small watch glass. This was rehydrated every few days for about two weeks as the sodium silicate would crystallize and then dissolve again. At the end of the two weeks it was dried under a small electric light bulb resulting in a clear glassy substance with a tinge of green color. On the surface formed large crystalline layer. Before the substance dried it was not very fluorescent. After drying and crystallizing, it became very fluorescent yellow-green under all UV wavelengths.
Because of the crystalline nature of the substance, I don't think I succeeded in creating hyalite opal which is amorphous and not crystalline.
Contains:
Pseudo "Hyalite" (FL Yellow-green >BL/UVabc)
Shown under UVc light.
Key:
WL = White light (halogen + LED)
FL = Fluoresces
PHOS = Phosphorescent
Blue = 450nm,
UVa = 368nm (LW), UVb = 311nm (MW), UVc = 254nm (SW)
'>' = "stimulated by:", '!' = "bright", '~' = "dim"
"Hyalite Opal"
19Nov2015
Much appreciation to Gordon Czop for the uranyl nitrate.
Series best viewed in Light Box mode using Right and Left arrows to navigate.
Photostream best viewed in Lightbox mode (in the dark).
18 Watt Triple Output UV lamp from Polman Minerals - Way Too Cool UV lamps
FYI (if you like to comment the latest photo in each serie only): this is the last gerbera shot now. Equipment used: cheap bridge camera Fujifilmless Finepix S2980 with all possible automated functions on. Auto enhanced in PS.
For me, fashion is a form of art. I wanted to take the time and experiment with some styles and colors to se what works and what doesn’t. Feel free to comment on what styles you think work best 😃
Connectivity and readymade.
Experimenting, manipulating and combining daily life objects in order to attempt, to force or to mystify a workable connection between them, at least to make it visible and/or possible. This exercise is to be considered as a warm-up, a first step towards a further installation or project.
Erg (École de Recherche Graphique), Brussels, Arts Numériques-Atelier (New media art), 2016-2017.
Professors : Marc Wathieu.
Photos were taken at Biological Academy in Dalat city, Vietnam. I found this place is really awesome with its creepiness. Though sunlight fills the whole mansion, shadow still lurks in very corner that I accidentally turned around.
FOV: 3" wide.
This experiment demonstrates the shift in color from yellow-green to blue-green of minerals containing the uranyl ion in conjunction with carbonates.
~15mL of DAP Plaster of Paris (containing CaCO3 and SiO2) was combined with 7.5mL of a NaUTC (sodium uranyl tri-carbonate) solution and allowed to set in a mold.
Contains:
"Pseudo Schrockingerite" (FL Blue-green >BL/UVabc)
Shown under UVa light.
Key:
WL = White light (halogen + LED)
FL = Fluoresces
PHOS = Phosphorescent
Blue = 450nm,
UVa = 368nm (LW), UVb = 311nm (MW), UVc = 254nm (SW)
'>' = "stimulated by:", '!' = "bright", '~' = "dim"
Pseudo Schrockingerite rock
19Nov2015
Much appreciation to Gordon Czop for the uranyl nitrate.
Series best viewed in Light Box mode using Right and Left arrows to navigate.
Photostream best viewed in Lightbox mode (in the dark).
18 Watt Triple Output UV lamp from Polman Minerals - Way Too Cool UV lamps
Image 2 of 4. These are acrylic beads, the kind used in aquariums and such. The four scenes are positioned exactly the same. I merely changed the lighting. You can see how different the view and details revealed by the changes. Random Stuff 039
For me, fashion is a form of art. I wanted to take the time and experiment with some styles and colors to se what works and what doesn’t. Feel free to comment on what styles you think work best 😃
Time now for trying out my brand new ZD 50-200 f/2.8-3.5 ED SWD as a macro telephoto.
Olympus E-3
ZD 50-200 ED SWD f/2.8-3.5
f/3.5
ISO 100
200mm
Exposure: 2 Secs.
Metering: Center Weighted Average
White Balance: Tungsten
I'm shameless, I know :) Mission Beach, Ca She was surrounded by 3 body guards, have no clue who she is...hope it's not a drug dealer's wife / girlfriend!
FOV: 4" wide.
This experiment demonstrates the shift in color from yellow-green to blue-green in aqueous solutions of pyranine when made acidic.
The fluid from a yellow hi-liter pen was removed and mixed with water (shown in the center test tube). The left test tube contains that solution with 1 drop of muriatic acid added. The test tube on the right contains the solution with 5 drops of a sodium hydroxide solution.
The pH of the left test tube was ~1 and the right test tube ~14. It was hard to measure the pH of the solutions since it dyed the pH indicator paper yellow.
Upon adding the drop of acid to the pyranine solution, it changed from yellow green to clear. This was because the pyranine had been protonated (provided a hydrogen ion) which reduced the absorption of light at 450nm.
Refer to this article: www.ugcfrp.ac.in/images/userfiles/30241-CPL_399_147.pdf
"At a pH less than 7, the absorption spectrum of pyranine
(HPTS) exhibits a peak at 405 nm which is ascribed to
the protonated form (ROH) while at a pH greater than 7 the
absorption spectrum exhibits an additional band at
450 nm arising from the deprotonated form (RO)."
See also:
nathan.instras.com/documentDB/paper-273.pdf
Contains:
Pyranine sol. pH less than 7 (FL Blue-green >UVabc)
Pyranine sol. pH greater than 7 (FL Yellow-green >BL/UVabc)
Shown under UVc light.
Key:
WL = White light (halogen + LED)
FL = Fluoresces
PHOS = Phosphorescent
Blue = 450nm,
UVa = 368nm (LW), UVb = 311nm (MW), UVc = 254nm (SW)
'>' = "stimulated by:", '!' = "bright", '~' = "dim"
pH of Pyranine
17Nov2015
Series best viewed in Light Box mode using Right and Left arrows to navigate.
Photostream best viewed in Lightbox mode (in the dark).
18 Watt Triple Output UV lamp from Polman Minerals - Way Too Cool UV lamps