Need help in understanding what these prints are. Can’t make out the signature but they are dated 1950,1952, &1953 collectivelly and Berlin next to the dates on the lower left corner of the prints. They are a fine wood I think and very very detailed. Are they cutoutts or prints? Does anyone know this artist? Or value? Thank you for helping.

[img]http://i54.tinypic.com/29em2s8.jpg[/img]

[img]http://i55.tinypic.com/15nmafl.jpg[/img]

[img]http://i53.tinypic.com/vepytl.jpg[/img]