Signature of author
 

Two paintings by the same author, can not make out the signature.
Help identify and give an assessment of the pictures please.


1.
"Girl with a chair" in 1997 51h42.9 paper

2.
"Elephant" 1997 63h42 paper


Thanks in advance.

This work Alexei Kozachenko

Thank you!
And do not tell me the value of his work?

Look on the Internet: There are several galleries that work with him, you can ask about prices ... I am his case things did not.