exhibition of Attila Koppány 28. 08 – 19. 09. 2020ÉRDI GALLERY opening: 28. 08, 2020, 6.00 pm opening by Sándor Balázs writer ÉRDI GALLERYAlsó u. 2, Érd, Hungary opening hours:Tue – Sat: 10.00 am – 6.00 pm