Website design and build

I am looking for someone to design an online virtual art gallery. I am not concerned as to the format whether it is Wordpress, Adode, Wix etc as long as it is visually effective and meets all the criteria of functionality.

The site must work on all mobile devices and be tested to ensure it does.

it is very important that the interface is clean and the art takes centre stage. A user/seller must be able to post their art by providing a description of the art, artist and providing photos of the artwork. The user must be able to post/upload up to 12 pieces of artwork by providing photos and this artwork must be uploaded immediately under the relevant artist name.

An interested buyer should be able to search alphabetically for an artist or by price range. The interface needs to be very user friendly and slick. The site should also have a search facility.

The website must be able to incorporate Stripe Connect as a payment escrow system will operate.

The website must have a user registration page/log in, as well as an inbuilt messaging facility.

The website must have an art gallery feel where the art is the main component, and appear as "art on a wall" that users can click on to reveal additional photos of that artwork.

I will only consider developers with a portfolio of this type of work before that can demonstrate sites they have designed. The sites must be artistically or photography based similar to the site i am seeking. Examples must be provided