& Pelgrims de Bigard

Costermans was founded in 1839 and is located in the heart of Brussels, in a prestigious Louis XVI hôtel particulier, classified as historical monument. In 2012 Arnaud Jaspar – Costermans teamed up with Cedric Pelgrims de Bigard, an expert in the sixteenth and the seventeenth century Flemish old masters.

De Jonckheere


For almost half a century, De Jonckheere has been a dynamic presence on the European art market. Our dedication to the fine arts has only grown over the years.



Montagut Gallery is an art gallery founded in 1990 in Barcelona specialized in the high-end art of tribal societies in Africa.

Since its inception, the gallery promotes the cultures of Africa and sells works to collectors and institutions alike. Our objective is to offer a maximum guarantee regarding the quality and authenticity of our objects.

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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