A pattern fill is used on a rectangle to create this image. Where the pattern is converted from a clone of a parent group. Which parent group is a clipped fishs-cale pattern of three clones of three base tiles. Which base tiles are clipped groups. This way the pattern alignment and changing the style can be handled well.
tesselation remix free icon was designed by Lazur URH for icons Png and presented to its users.
Lazur URH
2/7/2018