the Violet Apple.org.uk
Die Reise Zum Arcturus (Heyne 1986) illustrations gallery
illustrations by Johan Peterka

The 1986 German edition of A Voyage to Arcturus featured 10 interior illustrations by Johan Peterka. They seem to have been created by placing cut-out line drawings on some sort of wash background. I've identified them below by page number, and the chapter in which they appear, but some of the illustrations are obviously of characters other than those named in the chapter titles — the illustration for the "Corpang" chapter is, I'd say, of the phaen Leehallfae, and the "Haunte" chapter's illustration I'd guess is of Sullenbode.

Illustration gallery
Illustration thumbnail
p.12, from the chapter "The Séance"
Illustration thumbnail
p.40, from the chapter "Joiwind"
Illustration thumbnail
p.76, from the chapter "Oceaxe"
Illustration thumbnail
p.106, from the chapter "Tydomin"
Illustration thumbnail
p.125, from the chapter "Spadevil"
Illustration thumbnail
p.156, from the chapter "Swaylone's Isle"
Illustration thumbnail
p.172, from the chapter "Leehallfae"
Illustration thumbnail
p.200, from the chapter "Corpang"
Illustration thumbnail
p.220, from the chapter "Haunte"
Illustration thumbnail
p.255, from the chapter "Muspel"