Question

which picture has symmetry?

Explanation:

Symmetry means a shape can be split into two identical mirror-image halves. The couch has mismatched cushions, the sailboat has uneven sails and hull details, so they lack symmetry. The vase with flowers can be divided vertically into two identical mirror halves.

Answer:

The picture of the blue vase with pink flowers (rightmost image) has symmetry.