Crystals II, 2018, ink on paper, 21 x 29, 7 cm. 
Crystals IV, 2018, ink on paper, 21 x 29,7 cm. 
Crystallization IV, 2018, ink on tracing paper, 75 x 103 cm. 
Crystallization V, 2018, ink on tracing paper, 75 x 103 cm. 
Crystallization XIII and XIV, 2019, ink on tracing paper, both 75 & 103 cm. 
Crystallizations (Gallery Fonticus, Grožnjan (HR)), 2018, ink on tracing paper, all 75 x 103 cm. 
Crystallizations (Gallery KiBela, Maribor (SI)), 2018/2019, ink on tracing paper, all 75 x 103 cm.