All Yerka art is offered exclusively by the Agra-Art Auction House.
- Graphic works (giclees) can be purchased at Agra Graphic Shop (PL)
- Paintings (acrylics, pastels) are offered exclusively on Agra-Art on major auction events.
- Drawings, crayon projects appear also on Agra-Art online auctions that run every month at https://aukcje.agraart.pl
