Every virtual museum tour ever built has tried to put you back in the building. This one puts you in the building and then opens the far door.

The opening frame is a photograph of a real gallery: red damask walls, green marbled Corinthian columns, gilt frames hung the way they are actually hung, MDCCCLXXVI picked out in gold over the doorway. Then you look through the doorway, and the paintings on the other side are not on anything. They hang in white space at different depths, small ones near, an altarpiece far off, lit from nowhere. The whole proposition is in that one image — here is the room you know, and here is what happens when you take the walls out of it.

What you do inside is deliberately unhurried. The experience combines soundscapes, guided interaction, poetry and animation to make you stop in front of one picture rather than walk past forty, and the Gallery is explicit that it is designed to work either alone or as something to talk through with family, friends or a class. Sir Ben Okri wrote a bespoke introduction for it, and the extract on the Gallery’s own page sets the register exactly:

Enter a world within a world, / The world of art, a richer world than you ever imagined. / Where does the magic of art reside? In the work or in you? Or in the meeting of mind and art?

The soundscapes are by sound artist Nick Ryan; the thing itself was built with strategic design agency Fabrique and digital product studio Q42, both part of Eidra, and supported as part of the Gallery’s NG200 bicentenary programme.

Two honest notes. First, it is not new — it launched in 2025, and has since taken a Lovie Silver Jury Award, a 2026 Webby for Cultural Institutions, and two Silver European Design Awards. Second, you cannot preview it: imaginarium.nationalgallery.org.uk is a single-page app that serves a title and a script bundle to anything that is not a browser, so every description of it, including this one, is downstream of actually opening it. It wants Chrome, Firefox or Safari, works on a phone, costs nothing and asks for no account.

The best museum websites tell you what is in the building. This one asks what the paintings would be if the building stopped holding them up.