Opus 28
 X3  /  7.5 x 8.7cm

Opus 29
X 6 / 6.3 x 8.5cm

Opus 24
X6 / 6.2 x 9.1cm

Opus 24
X-6 / 6.2 x 9.1cm

Opus 30
X6 / 7.5 x 5.5cm

Opus 35
X 6 / 6.1 x 7.5cm

Opus 36
X6 / 5.5 x 5.8

Opus 37
X 6 / 6.0 x 7.1cm

Opus 25
X6 - 7.5 x 10.2cm

Opus 23
X6 / 7.6 x 8.8cm

Opus 31
X6 / 8.0 x 6.1cm

Opus 33
X6 / 6.6 x 5.5cm