Islamic art!

Islamic art is a non-profit organization dedicated to providing information on arts and architecture. With a strong commitment to research and service, IAAO strives to offer a Web presentation of the highest quality and to promote the awareness of Islamic arts as a humanistic study, recognizing the inter-relationship between the arts and other academic disciplines!

Tessellation!

Tessellation is were a picture is filled with a pattern and there are no gaps in the painting. so it may leave a inprint in your mind of the pattern and it might make your eyes go funny!

The artist who uses tessellation is many but i dont know how yes! oppps.