Works at National Museum in Warsaw

Mullein - Velevet plant

Nowy Świat Street in Warsaw on a winter's day.

Nude

Nude of a standing woman

Nude of a woman lying on her stomach, study of the pose of the foreground figure for the composition "Treasures of Sesame"

Nude of a woman seated sideways

Nude of Annah, model of Paul Gauguin

Olive-yellow leaves and flowers

Olive-yellow stems, same color flowers

Out with Reynel in general

Pale iridescent vetch

Pale lilac plant ("mdłek")

Pale yellow flower

Paysage de quartier de banlieue de Paris

Peacock

Peyote drawing

Pink "little butterfly," thorny shrub

Pink clover

Pink cornflower

Pink meadow star-flower

Polonia

Pond at Skałka in Kraków, design for an illustration for the cover of the drama "Skałka"

Poppies

Portait Bernardus Somer