Изображение FLUX AI, созданное Flux.1 Schnell

Create 2 vouchers above each other, each for a discount of 100 CZK when purchasing over 1000 CZK on the e-shop called iUmeni.cz. This is a voucher for a discount on art books. Place the main text of the voucher "Vánoční kupón 100 Kč pro všechny čtenáre a zakontácie iUmeni.cz.". And somewhere in smaller text the text "Lze uplatnit pro nákup nad 1000 Kč". The text shown is in Czech and must be readable in this way. The motif should contain books and a Christmas motif, but a very discreet one. These are art books, so the voucher must be discreet. Make the voucher design as a black and white line drawing. Place the iumeni.cz logo in the voucher.