Painters unspecified, 20th century, Set of 4 paintings

1. sleeping
Oil, cardboard; 15.5 x 12 cm;
2. landscape with clouds
oil, canvas; 25.5 x 20.5 cm;
On the reverse, on the painter's loom, the stamp ISKRA & KARMAŃSKI / KRAKÓW;
and a sticker from the Salon of Art in Poznań by Alexander Thomas;
3 View of the Corpus Christi Church in Cracow
oil, cardboard; 22 x 35.5 cm (light frame);
4. Sunflowers in front of a country cottage
oil, cardboard, 21 x 30.5 cm (light frame).