Dandelion, the last quarter of XIX century. Elizabeth Merkuryevna Boehm (Endaurova) (1843-1914)

The picture has something of this: flower, nature, summer, leaf, flora, growth, floral, husk, garden, thistle, dandelion, outdoors, season, blooming, head, bright, delicate, wild.
Perhaps it’s a painting of a dandelion in a vase with a butterfly sitting on top of the dandelion and another dandelion in the vase.