Japanese Maple, Acer palmatum 'Katsura'.

Birch, Betula.

Tulip, Parrot tulip, Tulipa.

Gerbera.

Algae.

Algae.

Cactus, Pincushion cactus, Mammillaria.

Abstract.

Cotton, Gossypium.

Cypress, Chamaecyparis.

Abstract.

Flower.