Who can be an author?

[dima shiller]

Please help me determine the possible author.

Paintings got by inheritance of kin.

Thanks in advance for suggestions and advice.


1).
60h65 c /m Unsigned

Добавлено через 2 минуты
2).
60h75 S.W.
in the right corner

Добавлено через 4 минуты
3).
30x50 P.S.1923 in the right corner

Добавлено через 11 минут
4).
65h30, 1919 in the left corner

[dima shiller]

2).
60x70 S.W.
in the right corner

[dima shiller]

3).
30x50 P.S.1923 in the right corner

[dima shiller]

4).
65h30, 1919 in the left corner

[Tsop]

Beautiful cat >