– Agent for commissions licensing, commercial reproduction (merchandise like calendars, puzzles, tshirts, figurines, agenda’s etc..) > Art Ask Agency, Barcelona, Spain, 0034-936452225info@artaskagency.com 
– Agent for exhibitions of original (framed) artwork > Turner Fine Arts, Birmingham, England
– Agent for commissions original designs and illustration > Artbox > 0031-206681551, Amsterdam, Holland info@artbox.nl 

– Other inquiries and interviews> drawings@rajacenna.com0031-10-4602369, Holland