children’s illustration Petra Hämmerleinova RSS Profile Petra HämmerleinovaEntriesNetworkContact last next 0 different illustration projects pitch for SIGG Petra Hämmerleinova pitch for SIGG Petra Hämmerleinova “mermaid” pattern design Petra Hämmerleinova pitch for SIGG Petra Hämmerleinova Share Xing Facebook Twitter LinkedIn Pinterest Whatsapp Spread the word via email