Aquarell [] E-1931-19
Aquarell [] E-1933-3
Aquarell [] E-1930-38
Aquarell [] E-1930-37
Aquarell [] E-1921-207
Aquarell [] E-1921-204
Aquarell [] E-1921-203
Aquarell [] E-1921-206
Aquarell [] E-1916-250
Aquarell [] E-1916-132
Aquarell [] E-?
Lithographie [] E-1934-101
Lithographie [] E-1929-318
Lithographie [] E-1918-35
Lithographie ["26.5mm x 21.8mm (Blatt)"] E-1921-178
Lithographie [] E-1930-48
Lithographie [] E-1930-162
Lithographie [] E-1959-71