On my website you'll find escher-like tessellations, tilable perspectives and much more. I am interested in geometry and mathematics in nature and in art. I noticed like many other artists that creating tessellations is complex but fun and rewarding (for yourself) to do.
My interest in tessellations started with the work of M.C. Escher, but really started to grow when I saw the work of many other artists on the internet. The people doing tessellations list of Andrew Crompton, inspired me to start a database with tessellations.