Works at National Museum in Kraków

Sketch of two children in shirts

Sketch of two hares from woodcut "The Holy Family with Three Hares" by Albrecht Dürer

Sketch of two men seen from the back

Sketch of two people

Sketch of two seated men

Sketch to Apollo and Melpomene

Sketchbook

Sketchbook (black-red)

Sketchbook from 1883 to 1887 (nr. 4)

Sketchbook from a journey in 1890, "Ehrenpreis's Album"

Sketchbook from an artistic journey around Europe in 1890 (nr. 13)

Sketchbook titled "Designs to Portraits /Copies -"

Sketches based on drawings by Leonardo da Vinci. The Head of a screaming man, drawings of a horse

Sketches from Nuremberg. City buildings at the river

Sketches from the St. Mary's Church in Cracow: a fragment of the finial of the tombstone of Sebastian and Urszula Montelupi

Sketches from the St. Mary's Church in Cracow: the finial of the tombstone of Anna and Walerian Montelupi

Sketches of a ceiling fragment and a kneeling figure seen from the back

Sketches of a head in profile and a horse silhouette

Sketches of a horse

Sketches of a horse in harness

Sketches of a man and building towers

Sketches of a man’s head and a standing figure

Sketches of a Mascaron and a Female Portrait in an Oval Medallion

Sketches of a portrait of an old woman and silhouettes of sheep and a ram