Blue Stone Devinette * Riddle / Triangle Licht ins Dunkel triangles entangled Welterbestadt Zum Teufel Devinette * Riddle / Stripes shapes & shadows Black Abstract with Blue hole in one Psychedelische Echoräume Ground Markings 12/50 - AI-Shortcut on the Road ChocolArt The Cloisters Formenspiel Stairs Schattenspiele HFF ! Chapter House of Wells Cathedral 4 interference Mosaic Tageslicht Palacio de Monserrate (Monserrate Palace) - Dome Ground Markings 01/50 Up and Down Lichtzaun - HFF! apartment block view Weg nach Draussen Forecourt Inside the Louvre the relevance of rivet shadows Circular fence shadow - HFF Wer zählt die Winkel..... Parallelogramm Sonnensegel am Stahl-Glas-Palast Inside Sagrada Familia b.l.u.e. Sun Lamp in Casa Batllo designed by Gaudi In Farmer's Garden Klingen archi-edge - 4 Blickwinkel Abgang Doppelzaun mit Doppelschatten - Double fence with… The ceiling of Debre Berhan Selassie Church, Gonda…