hop david's gallery of symmetrical interlocking tiling pattern art

Hop David's tessellation, "Tunnel"

Hop David's "Tunnel".

Note the rising angel / falling devil pattern. This is a 2-motif tessellation. You can make this type of tessellation using Dr. David's "gap method" tutorial, here on Tessellations.org. The pattern repeats without rotating; the angels and devils are simply shifted to a new place to make the repeating pattern. It is a "Translation" ("Slide" or "glide") type of tessellation.