Legal Notice

This website is owned by the company «SCS Mondes d’Hier », registered in the Banque Carrefour des Entreprises of Belgium with the number 0675.900.750.

Intracommunity VAT number: BE 0675.900.750.

The client can address any communication or eventual complaint to our headquarters in the address:

Mondes d’Hier SCS

Rue Blaes 166

1000 Brussels.


It is also possible to contact us via e-mail to or by telephone (0032 476 47 95 64).

SCS Mondes d’Hier undertakes its professional activities under the name of “Guerrin Arts & Auctions”, Mondes d’Hier” and “Yvan Guerrin - Arts Premiers et Antiquités”.

This website is hosted by the company Webforce Benelux, with headquarters in Avenue du Japon 1 - 1420 Braine l’Alleud. It is possible to contact them by telephone (0032 2 588 14 03) and via e-mail to

Scroll To Top