Sketch XIII (Blüthner 1908)
1
Sketch XIV (Blüthner 1908)
2
Sketch XV (Blüthner 1908)
3
Sketch XVI (Blüthner 1908)
4
Sketch XIII (Diederichs Frères 1895)
5
Sketch XIV (Diederichs Frères 1895)
6
Sketch XV (Diederichs Frères 1895)
7
Sketch XVI (Diederichs Frères 1895)
8
Sketch XIII (Carl Goetze 1895)
9
Sketch XIV (Carl Goetze 1895)
10
Sketch XV (Carl Goetze 1895)
11
Sketch XVI (Carl Goetze 1895)
12