Peter Eisenman's Berlin/Holocaust memorial Light and Shadow. I like the way the structure of the building creates strong impressions of light and dark. Also the juxtaposition between the natural and man-made forces interests me.
ATELIER ARETI, SQUARES: 20 squares and spherical bulbs lit by LEDs. this is such a cool sculptural object/lighting piece. This would be perfect for a photo booth backdrop if the lights were smaller and there were more of them.