Hello again Itsik,

The items presented appear to be color etching by Diane Gargir (20th century) titled "Indoor Garden" and possible "Evening Muses." The prints are signed and edition to the lower margin. Unfortunately, the artist is not listed and there are no auction records. However, the Pennsylvania Academy of the Fine Arts in Philadelphia seem to have a large collection of the artist's graphic works.

The estimate provided is based on auction records and estimates of comparable print featuring a similar intaglio method and embellishments, edition run, and regional artists records. The estimate is for both prints as a set.