La Fille En Rouge

"Nothing is real until you say it is."

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2headedsnake:

Tony South
‘Legless 09’
oil on canvas
eatsleepdraw:

justthereceptionist.tumblr.com
galasai:

Olga Ziemska
Absorption, 1998

devidsketchbook:

CAMERA OBSCURA BY  ABELARDO MORELL

Photographer Abelardo Morell - “I made my first picture using camera obscura techniques in my darkened living room in 1991. In setting up a room to make this kind of photograph, I cover all windows with black plastic in order to achieve total darkness. Then, I cut a small hole in the material I use to cover the windows. This opening allows an inverted image of the view outside to flood onto the back walls of the room. Typically then I focused my large-format camera on the incoming image on the wall then make a camera exposure on film. In the beginning, exposures took from five to ten hours”. [see more]

(via 2headedsnake)

neurosciencestuff:

Temporal Processing in the Olfactory System: Can We See a Smell?
Sensory processing circuits in the visual and olfactory systems receive input from complex, rapidly changing environments. Although patterns of light and plumes of odor create different distributions of activity in the retina and olfactory bulb, both structures use what appears on the surface similar temporal coding strategies to convey information to higher areas in the brain. We compare temporal coding in the early stages of the olfactory and visual systems, highlighting recent progress in understanding the role of time in olfactory coding during active sensing by behaving animals. We also examine studies that address the divergent circuit mechanisms that generate temporal codes in the two systems, and find that they provide physiological information directly related to functional questions raised by neuroanatomical studies of Ramon y Cajal over a century ago. Consideration of differences in neural activity in sensory systems contributes to generating new approaches to understand signal processing.
ohyeahdevelopmentalbiology:

livasperiklis:

Divide and define: Clues to understanding how stem cells produce different kinds of cells

The apical tip of fruitfly testis containing germline stem cells and differentiating germ cells.…

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seka-seka:

Over Lamjura La„, by Keitha Haycock [cocteau.triplet] on Flickr.
magicalnaturetour:

“Bobcat at Waterhole” by Jeremy Woodhouse
bohemea:

Michelle Williams - HoBo #13 by Mark Segal, Summer 2011