thebluepeninsula:

This is awesome. Probably the trippiest thing I’ve ever seen. Watch it all the way through!

Apparati Effimeri is a collection of artists from Bologna who’ve created this amazing architectural video installation called Tetragram for Enlargement. Basically they’ve precisely mapped out the surface of a castle and projected a video over the top of it. The video looks just like the surface of the castle, except when they start to tweak and distort the features of it. For example, they appear to change the light source hitting the castle, so the shadows lengthen and grow. It’s an extremely trippy thing to see.” - kitsunenoir.com