Andy Polish pottery Unikat pattern blue yellow hand painted signed large mixing bowl

Lovely large mixing bowl, about 9" x 3 1/2", Andy Polish pottery signed by the artist or designer (ERHNYS?) as shown.

Also marked Andy - Boleslawiec, but no pattern or shape nunmber designation, very likely an older piece.

I haven't been able to track down a pattern name for this piece - so if you know this pattern, please email me!

This has a chip to the rim - please see photos - but aside from that shows no signs of wear, no scratching, crazing or discoloration.