La profondeur énigmatique et l’aspect fantomatique de la végétation et du relief du terrain invitent à une contemplation active de formes lumineuses et fuyantes qui semblent surgir du brouillard et de l’obscurité.ĮSA's 35-metre radio antenna in Malargüe, Argentina, has had a major refurbishment. Variant selon l’angle d’observation et accompagnés d’un effet stéréoscopique, les changements de la distance de focus et la très courte profondeur de champ permettent de révéler des zones alors que les autres se dissipent, sondant par le fait même les phénomènes de la perception visuelle. Photosythèse est une œuvre lenticulaire qui montre une forêt ondoyante constituée de millions de particules qui passent chacune à leur tour d’un état nébuleux à net. Photosynthèse, impression lenticulaire, 2020. The work invites the viewer to a form of active contemplation looking through ghostly trees and terrain, luminous figures that seem to emerge from fog and darkness. Phenomena of visual perception are also probed by the autostereoscopic display as a slightly different image is seen with each eye. Changing depending on the viewer’s point of observation and movements, the focal distance and shallow depth of field reveals zones of the scene while others fade away. Photosynthèse is a lenticular artwork that displays a wavering forest made of millions of particles that shift from blurry to sharp. Source: Ribeiro et.al 46 years of environmental records from the Nevado Illimaniglacier group, Bolivia, using digital photogrammetry The increasing glacier retreat at the Nevado Illimani site. Reduction from 1983 onwards that may be the main factor in

Eastslope/north-face glaciers have shown a greater retreat thanthose set on the west/south face of the mountain.īy comparing these results with accumulation rates,ĭetermined from a local ice core, we identified a marked

The number of glacierīasins has also reduced since 1963, from 26 to 22. Phases: 12% from 1963 to 1983, and a further 26% in theįollowing 26 years (up to 2009). Nevado Illimani lost 9.49 1.09 km2 of its glacierĪrea from 1963 to 2009. © All rights reserved, don´t use this image without my permission

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