I looked at this art with a 10X loop and can see that it is paint on what appears to be artist felt paper on both pieces. I removed the art form the mat and frame because it was turning the back of the artwork acidy. The signature look a little different and are placed differently on the painting. One is dated and has a symbol with the signature. I would like to know who is the artist and is this art authentic? What is the value? Thank you for any info. regarding this art.