Create a colorful Plus-Plus Butterfly with these free 2D step-by-step instructions and downloadable PDF pattern.

This 117-piece animal mosaic features symmetrical wings with bold color patterns and a delicate body center. Butterflies are among the most popular Plus-Plus nature builds, and this design balances visual impact with a manageable piece count for a satisfying afternoon project.

Rated as medium difficulty with an estimated build time of around 10 minutes, this butterfly build emphasizes symmetry — the instructions guide you through one wing section at a time, mirroring the pattern to keep both sides balanced.

Build on screen or print the PDF for offline use. Sorting the 117 pieces by color before starting is especially helpful for keeping the wing patterns consistent on both sides.

The finished Plus-Plus Butterfly makes a lovely spring decoration, garden-themed gift, or classroom art project about insects and nature. Check wing symmetry as you go for the most elegant final result.