Ralph Sanin was a german painter and graphic artist. Some his works should be exibited or collected in the Albertinum in Vienna, Museum of Decorative Arts in Berlin and Museum in Darmstadt (Germany). I bought him because I like his particular attention to detail and the quality of his works.
If you search him on the web, you will find rare information and woodcut engraving, I was not able to find his birth and death records.
I do not known about reasons he is unknown artist. Works I found in web are mainly views.
Woodcut engraving handmade and watercolour, overall dimensions (including original frame) 26,8 x 34 cm. Signed “Ralph Sanin”. Verso one stamp and one unreadable german word plus date 1926. I bought it more than 10 years ago, no other information.