White glazed bricks were often used on the back of Glasgow buildings to reflect light into windows which would otherwise be over-shadowed. In this case, they've been used to line the wall of two extensions enclosing the central windows.
A little video of the blinking chaser happening for my ART LOVE MONEY sculpture topper. The fast speeds are nice for the sense of urgency when the timer is on... I think a slower fade between the colors will be nice for non timed modes.
The bottom will also be RGB- but out of sync with the top- so there should be a bit of color mixing.
Ich habe ja nicht die leiseste Ahnung, wie solche Strukturen entstehen können. Aber als der Baumstamm da im Schatten eines anderen Baums so angeleuchtet wurde, fand ich das sehr interessant anzuschauen.
KamehameCAT (not my artwork btw, if you know the artist, tell me)