View allAll Photos Tagged flow
Very over cast Sunday deserves something colorful to be worn, here is my Sunday wear, fresh out the box, Nike Flow 'Cherry
• portfolio @ www.eyeprojekt.me
museumPASSmusees 2024 - Wiels - Jana Euler - Alexis Blake
Jana Euler?s exhibition Oilopa, a contraction of the terms Oil (painting) and Europa, unfolds into a semi-utopian land, reversing the ascendant flows of financial figures while extrapolating on cycles of surplus and vacuity.
Originally conceived as a performance, Crack Nerve Boogie Swerve embraces concepts such as transparency, resistance, resonance and disruption?breaking free from norms, liberating oneself from the constraints of oppression and stretching the boundaries of art institutions. At WIELS, Alexis Blake (b. 1981, US/NL) expands the scope of a live work into a performative exhibition that encapsulates its past iterations while slowly transforming the present one.
WIELS est l'une des plus d?importantes institutions d'art contemporain en Europe. Sans constituer de collection permanente, WIELS se consacre a la presentation et a la production d?expositions temporaires d?artistes nationaux et internationaux, aussi bien des talents emergents que des valeurs etablies.
( Le pass musees, comment ca marche ?
1 pass pour 244 musees
Tant de choses a vivre avec le pass musees
Le pass musees est l?abonnement le plus genereux aux musees belges. Cela signifie :
*Acces a tous les musees participants de notre pays, pendant une annee entiere. Quand vous le voulez et aussi souvent que vous le souhaitez.
*Visiter les expositions temporaires gratuitement ou avec une jolie reduction.
*Beneficier d?Avantages extra comme des billets de train a moitie prix, des reductions dans les boutiques des musees et de nombreux autres cadeaux reserves exclusivement aux detenteurs de pass musees.
*Recevoir et sauvegarder les meilleurs conseils en matiere de musees : tous les quinze jours, recevez dans votre boite mail des informations sur les expositions a ne pas manquer et les plus belles decouvertes a faire dans les musees. Vous pouvez sauvegarder vos expositions preferees dans l?app pass musees en prevision de votre prochaine visite.
Walking on the lava flow. Much of which is obsidian.
Newberry National Volcanic Monument was designated on November 5, 1990 to protect the area around the Newberry Volcano in the United States. It was created within the boundaries of the Deschutes National Forest and is managed by the U.S. Forest Service. It includes 50,000 acres (20,000 ha) of lakes, lava flows, and spectacular geologic features in central Oregon. These photos are taken from the summit Paulina Peak 7,985 ft, (2,434 m). Just below us are East Lake and Paulina Lake and The Big Obsidian Flow, created 1,300 years ago, covers 700 acres. It is hard to fathom as you drive through the summit area that you are within a 17 square mile caldera at the summit of a 500 square mile volcano, a volcano that remains very active to this day. Newberry is both seismically and geothermally active. Geologists believe the caldera sits over a shallow magma body only 2 to 5 kilometers deep. Visitors see numerous cinder cones (over 400 throughout the area), miles of basalt flows, as well as rhyolite flows of obsidian.
I was after the silky look but without tripod I could only do much even with the steady hands I got. Good start.
Metakomatiite (serpentinized) in the Precambrian of Ontario, Canada. (this outcrop is bleached to prevent growth of vegetation; stratigraphic up is to the left; this is a NO HAMMER locality)
Units from left to right (4):
- unit B3 - knobby peridotite, with knobs of clinopyroxene, surrounded by hydrated/serpentinized olivine
- unit B4 - basal peridotite at base of komatiite lava flow
- unit A1 - flow top breccia of komatiite lava flow
- unit A2 - spinifex zone
Komatiites are very rare, magnesium-rich, extrusive, ultramafic igneous rocks. They are named after the Komati River Valley in South Africa, the type locality. Komatiite is an exceedingly rare type of lava. No volcano on Earth erupts this material today. Komatiites are essentially restricted to the Archean (4.55 to 2.5 billion years ago). Experimental evidence has shown that komatiite lavas, when originally erupted, were considerably hotter (~1600º C) than any modern lava type on Earth. This indicates that Earth’s mantle was much hotter than now. Other geologic evidence also indicates that early Earth’s heat flux was much higher than today’s.
Komatiite lava had a very low viscosity - it could flow like an ultradense gas. This property permitted the solidification of some individual lava flows that are only 1 cm thick.
The classic texture of komatiites is spinifex texture, named after clumps of long, spiky (& painful!) grasses. Komatiites with spinifex texture have short to long blades or plates of olivine mixed with smaller-scale blades of pyroxene.
All Archean komatiites are metamorphosed - the original igneous mineralogy (olivine, pyroxene, minor chromite, etc.) is gone to mostly gone. Such rocks are best termed metakomatiites, but the prefix “meta-” is usually not specified in writing.
Komatiites have economic significance, as many are closely associated with copper-nickel minerals (chalcopyrite & pentlandite), plus minor platinum-group elements, arsenides, bismuthides, and maybe a little gold and silver. Komatiites are a world-class source of nickel in Canada and Western Australia.
The outcrop seen here is part of a stack of tectonically-tilted, nearly vertical, komatiite lava flows at Pyke Hill, Ontario, Canada. The original olivine spinifex texture is serpentinized for the most part. Pyroxene spinifex consists of small, felted needles. Cumulate-textured units are also present in these lava flows, plus knobby peridotite units and brecciated or cooling-cracked flow tops.
Pyke Hill is a world-famous locality for komatiites. The rocks there are part of the Kidd-Munro Assemblage, which consists of ultramafic and mafic volcanic rocks intruded by mafic to ultramafic dikes and sill-like bodies. Minor felsic volcanic rocks are also present. Volcanogenic massive sulfide deposits occur in the Kidd-Munro Assemblage - they have been mined at the Texas Gulf Mine and the Potter Mine.
The peridotites at Pyke Hill are 37 to 45% silica. Spinifex-textured rocks here are 42 to 45% silica. The chromium (Cr) content ranges from 1500 to 5000 parts per million in the peridotite and spinifex-textured rocks. Nickel (Ni) content ranges from 400 to 2000 parts per million.
Stratigraphy: Upper Komatiitic Unit, Kidd-Munro Assemblage, Abitibi Greenstone Belt, lower Neoarchean, 2.711-2.719 Ga
Locality: Pyke Hill outcrop - hillside exposures on the northwestern part of Pyke Hill, east of the Potter Mine, north of Route 101, east-northeast of Matheson & south of the western end of Lake Abitibi & ~83 kilometers east of the city of Timmins, Munro Township, southern Cochrane District, eastern Ontario, southeastern Canada (vicinity of 48° 35' 55.78" North latitude, 80° 12' 00.05" West longitude) (= locality 1b (“Fragile Spinifex exposures”) on the northwestern corner side of Pyke Hill of Fyon & Green, 1991 - Geology and ore deposits of the Timmins District, Ontario (field trip 6), Geological Survey of Canada Open File 2161, p. 27 (fig. N12).)
Walking on the lava flow. Much of which is obsidian.
Newberry National Volcanic Monument was designated on November 5, 1990 to protect the area around the Newberry Volcano in the United States. It was created within the boundaries of the Deschutes National Forest and is managed by the U.S. Forest Service. It includes 50,000 acres (20,000 ha) of lakes, lava flows, and spectacular geologic features in central Oregon. These photos are taken from the summit Paulina Peak 7,985 ft, (2,434 m). Just below us are East Lake and Paulina Lake and The Big Obsidian Flow, created 1,300 years ago, covers 700 acres. It is hard to fathom as you drive through the summit area that you are within a 17 square mile caldera at the summit of a 500 square mile volcano, a volcano that remains very active to this day. Newberry is both seismically and geothermally active. Geologists believe the caldera sits over a shallow magma body only 2 to 5 kilometers deep. Visitors see numerous cinder cones (over 400 throughout the area), miles of basalt flows, as well as rhyolite flows of obsidian.
IREN Building - Torino - ITALY
Tech info
Canon EOS 7D
Sigma 10-20 @ 10mm
Filtro ND 110
ISO 100
Aperture f/14
Exposure 210 sec
Adobe Lightroom 3
Photoshop CS 5 - Silver Efex Pro2