Octahedron

Pleshkov Aleksey.
Snow day (Octahedron)

Kovalevscky Andrey. Summer at the Academic Dacha named after I.E. Repin (Octahedron)

Gerasimova Natalia.
Summer evening

Gerasimova Natalia.
Color and light

Baltrushevich Elena.
Octahedron in winter

Gerasimova Natalia.
At the artists' dacha

Gerasimova Natalia.
Sunny day

Savelyeva Elena. Octahedron at the Academic dacha of I. E. Repin in Vyshny Volochok (etude)

Mironenko Darya.
Octahedron

Krapivin Pavel.
Octaberon