GCA Gallery PARIS – 2 place Farhat Hached – 75013 – Paris
Wednesdays 2:30pm – 7:00 pm; Thursdays to Saturdays 11:00am – 7:00 pm
Phone : +33 6 09 07 75 99

GCA Gallery NICE – 16bis rue Catherine Ségurane – 06300 – Nice
Tuesdays to Fridays 2:30 – 6:30 pm
Phone : +33 6 09 07 75 99

Services and logistics with GCA Gallery and GCA Expertise

Expertise and Marketplace:

Geoffroy Jossaume worked for 10 years in Parisian auction houses. Until 2014, he was head of the contemporary and urban art department of the PIASA auction house. Today, he puts his experience to your service for any request for expertise and can advise you on the public sale or purchase of your works of contemporary art.

  • With a network of professionals and individuals for more than 20 years, GCA Gallery can also take care of helping you to separate from certain pieces of your collection and find, on your behalf, works which you would like to acquire.
  • Our online store is also a marketplace in its own right. If you want us to put your works online on our site as well as on our platforms like Artsy and Widewalls, we will give you an expertise and estimate. Our fees are 10% excl. of VAT


GCA Gallery works with several international specialists in the transport of works of art. We take care of transporting your works of art around the world, guaranteeing the safety and integrity of your works.

Some of our transport partners:

– The Packengers

– Art Xpo

– Service für Kunst & Handel

– Stile

– Art Services Road

– Martini Technotrans

– Gauriat

– World Express Services

For any contact:

Geoffroy Jossaume // + 33 6 09 07 75 99 //