Drawing

0054430_20200424161659

v.Gogh colour Yellow Ocher / Zolder 60-12 OP=OP(
0054431_20200424161700

v.Gogh colour perm.yellow deep / Zolder 60-12 OP=OP(
0054433_20200424161712

v.Gogh perm.Yellow med. / Zolder 60-12 OP=OP(
0054434_20200424161712

v.Gogh colour perm.lemon yello / Zolder 60-12 OP=OP(
0054435_20200424161713

v.Gogh colour perm.yellow ligh / Zolder 60-12 OP=OP(

Van Gogh colour 526 / Zolder 60-B OP=OP(

Van Gogh colour 727 / Zolder 60-B OP=OP(