An Architectural Illusion

Above  is part of one wall  of the Bauhaus Kudamm. A huge building which has so much on offer  (even a garden centre ) These walls fascinate me .The 3D appearance  changes with the light.. Go back an hour later & the same place looks  different .In sunlight it's amazing and also in rain.Lots of lines which give added optical effect. Hence my entry for AT148 .
Thanks to Ingeborg who hosts the challenge .