Expertise
www.hint-consultancy.be
www.antiekexperten.com
Stolen art
www.stolenart.be
www.artloss.com
Politie
www.carabinieri.it/Internet/Cittadino/Informazioni/Tutela/Patrimonio+Culturale
www.interpol.int/Public/WorkOfArt/DefaultFr.asp
http://www.met.police.uk/crimeprevention/art.htm
Veilingen
www.auction-belgium.com
www.ba-auctions.com
www.campocampo.be
www.horta.be
www.galeriemoderne.be
Veilingresultaten
www.artprice.com
www.artvalue.com
www.artnet.com
Beveiliging
www.saztv.com
www.museum-security.org
Verzekeringen.
www.eeckman.be