"Earth" 2020, pencil drawing, 100 x 100 cm "Air" 2021, pencil drawing, 100 x 100 cm "Water" 2021, pencil drawing, 100 x 100 cm "Fire" 2024, pencil drawing, 100 x 100 cm "Quintessence" 2023, pencil drawing / gilding, 100 x 100 cm