Not a Gallery

NAG La Réserve is now a space dedicated to the photographic work of Olivier Dassault.

His work is on permanent display.

In perpetuating his work, Natacha Dassault honors the memory of her husband and his artistic soul.

“Photography is the art of showing how many fleeting moments life is made of” Marcel Proust

Founded in 2016 by Natacha and Olivier Dassault, Not a Gallery has been committed to supporting emerging and recognized talent for over 6 years. Through 28 exhibitions and over 150 artists presented, the events organized have brought people together around a passion for art and creation.

NAG “La Réserve” is also a warm and intimate place, where you can discover a real gallery reserve. Here, everyone can unearth unexhibited works, discover new nuggets or simply rediscover one of the permanent artists.

Get access to the latest exhibitions and galleries on OASIS

To get in touch and create your own virtual gallery, please contact us:

Or leave us a message:

About the project

OASIS is the first immersive platform for the art world.

Designed specifically for collectors and art lovers, this revolutionary digital platform offers a unique experience to discover, learn, and collect artworks by exploring 3D spaces of renowned galleries.

We strive to create a dialogue between collectors and galleries of various disciplines such as design, contemporary, modern, ancient, and tribal art.

OASIS is the quintessence of the best online technologies.
An immersive experience that represents the internet of tomorrow for today’s collector.
A new world opens up to you.

Experience Art like never before.

The OASIS Team