1957, oil on canvas, 46x55,5 cm, signed lower left „R. Fila 57“
1957, oil on canvas, 50x55 cm, signed lower left „R. Fila 57“, upper right „R. Fila 1957“
1983, serigraphy on paper (author´s copyXVI.), 30x22 cm, signed verso „Miroslav Cipár“
1992, serigraphy on paper (11/60), 45x30 cm, signed lower right „Jankovič 92“
1976, serigraphy on paper (49/50), 45,5x57,5 cm, signed center down „Jankovič 76“
1974, serigraphy on paper (22/30), 49,5x39,5 cm, signed lower right „Jankovič 74“
1981-1982, tempera, collageon paper, 100x70 cm, signed center down „1982 – Filko, S. Filko – 1981“
1981-1982, oil, collage on paper, 200x140 cm, signed lower left „1982 Filko“
1991, marker on paper, text card, 29,5x20,5 cm, 10,5x15 cm, signed
1974, mixed media on canvas, 70x92 cm, signed center down „J. Koller 1974“
1992, text written on type writer, hand notes on paper, 29,5x20,5 cm, unsigned
1994, xerox, hand notes on paper, 29,5x20,5 cm, signed in print „Július Koller 1994“
2003, author´s photo-reproduction on paper, 29,5x20,5 cm, signed lower left „Július Koller“
1969, 1993, xerox on paper, 24x17 cm, signed lower right „Július Koller 1993“