This document provides instructions for creating tessellations, which are patterns made by repeating a shape so that there are no gaps or overlaps. It begins by explaining tessellations and providing examples. Readers are instructed to use graph paper to draw lines and create shapes that tessellate. Various line patterns are demonstrated. Readers are challenged to find hidden images within the patterns by rotating them. The document then guides refining one pattern to look more like seals. Finally, instructions are given for transferring and coloring the completed tessellation design.