77/3469 Rossem, R.H. van (1924-2007). "Horse and rider". Relief etching w. aquatint, printed in red, green and black, 13,8x18,5 cm., signed "Ru van Rossem '55", titled and "l'epreuve d'artiste" in pencil. Kuklik, L. (b.1947). (In memoriam Frantisek Tichy). Etching with aquatint, printed in black and red, signed and "96" and "42/80" in pencil. - AND 5 others, i.a. by Z. MEZL, J. JANICEK and P. HLAVATY.