| General info : | | Katja Sidorow is a photographer and illustrator. | |
| Websites | | () | |
| Contact info | | | |
| Source : | | Kovia Aikoja #1-2 (www.allzthings.com/ShowCollectoritem.aspx?thingnumber=49252) | |
| Source : | | Kovia Aikoja #1-2 (www.allzthings.com/ShowCollectoritem.aspx?thingnumber=49270) | |
| Relations : | | : | |
| Copied Wikipedia parts under license : | | | |