LEGO Art 31221 Brings Klimt's The Kiss to the Theme in 4,000 Pieces

The Kiss Lands as the Fifth-Biggest Set Among 26 in LEGO Art

Set 31221 reproduces Gustav Klimt's The Kiss using 4,000 pieces, and it has just been added to the new-arrivals list on LEGO.com. That single number, 4,000, already tells you most of what you need to know about where this set sits in the Art theme. Our database counts 26 sets carrying the LEGO Art name since the line launched in 2020, and 31221 ranks fifth by part count among all of them. That is not a flagship number, but it is not a modest one either. It puts the Klimt piece comfortably in the upper half of a theme that has produced everything from small floral panels to an 11,000-plus piece world map.

What matters more than the raw rank is what it tells us about how the Art theme has matured. A fifth-place finish in a 26-set catalogue means this is a genuinely substantial build, not a token new release padding out the yearly lineup. Collectors who have followed the theme since 2020 will recognise the pattern: the biggest, most ambitious sets tend to be reserved for subjects with strong visual or cultural weight, and a worldwide-famous Klimt canvas clearly qualifies.

Four Thousand Pieces Is Nearly 1,200 Above the Theme Average

The average Art theme set in our database runs to about 2,810 pieces. The Klimt reproduction beats that by roughly 1,200 pieces, which is a meaningful jump rather than a marginal one. In practical terms, that gap translates directly into build time. A set hovering around the theme average is typically an evening-and-a-bit project. A set nearly 1,200 pieces above it moves into multi-session territory, the kind of build you return to over a few evenings rather than finish in one sitting.

Part count in this theme also maps almost directly onto finished size, since every Art theme set is built from small tiles and plates assembled into a flat mosaic. More pieces means a larger finished panel, which means more wall space needed and a longer, more repetitive but more meditative building process. If you have built a theme-average Art set before and enjoyed the rhythm of it, expect this one to ask for roughly 40 percent more patience, without changing the fundamental nature of the activity.

That repetition is also the honest caveat here. These sets are built in a grid, pixel by pixel. There is no story to follow, no vehicle taking shape, no minifigure drama. The appeal is purely in watching a famous image emerge from plastic tiles, and 4,000 pieces means a longer stretch of that specific, calm, slightly repetitive pleasure before the picture resolves.

Three LEGO Art Sets Arrived in 2026, and This Is the Biggest of the Three

Our records show three LEGO Art releases in 2026: Japanese Cherry Blossom Landscape at 1,892 pieces, Claude Monet's Bridge over a Pond of Water Lilies at 3,179 pieces, and now Gustav Klimt's The Kiss at 4,000 pieces. Laid out in that order, the Klimt set is the clear centrepiece of the year's lineup, about 2,100 pieces larger than the Cherry Blossom set and about 800 pieces ahead of the Monet.

That sequencing is worth noting for anyone trying to decide which of the three to pick up. The Cherry Blossom Landscape is the entry point this year, a smaller and faster build. The Monet bridge sits in the middle. The Klimt piece is the anchor release, the one aimed at collectors who want the biggest single wall piece the 2026 wave has to offer. If you are only adding one Art set to your shelf this year, the part counts alone suggest this is the one designed to be the statement piece.

It is also worth noting that two of the three 2026 releases, the Monet and the Klimt, are reproductions of actual paintings, while the Cherry Blossom Landscape leans toward a more generic nature scene. That is not a coincidence we can fully explain from the numbers alone, but it does suggest the design team leaned harder into fine-art subjects this year than in some previous waves.

This Is a Painting Reproduction, Not Another Pop-Culture Mosaic

LEGO Art has always run two parallel tracks. One side of the theme is pop culture: the Jim Lee Batman Collection at 4,167 pieces, the Marvel Studios Iron Man set at 3,167 pieces, Andy Warhol's Marilyn Monroe at 3,341 pieces, The Sith at 3,406 pieces, The Beatles at 2,933 pieces, Disney's Mickey Mouse at 2,658 pieces. The other side is classical and fine art: Vincent van Gogh's Sunflowers at 2,615 pieces, the Monet bridge at 3,179 pieces, and now the Klimt piece at 4,000 pieces.

The Kiss sits firmly in the second camp, and it is in fact the biggest fine-art reproduction the theme has produced so far based on our figures, ahead of the Monet, ahead of the Van Gogh Sunflowers, ahead of anything else carrying a painter's name rather than a franchise name. That matters for how you should think about this set. It is not competing with the Batman or Iron Man pieces for the attention of franchise collectors. It is aimed squarely at people who want recognisable art history on their wall, rendered in plastic tiles rather than canvas.

This distinction also explains why there are no licensed characters attached and no cross-promotion angle. A Klimt painting does not come with a cinematic universe or a toy line behind it. The appeal has to be the image itself, which is exactly why the piece count and finished size matter so much here: this set is selling the scale and fidelity of the reproduction, full stop.

No Minifigures and No 3D Model Confirm This Is Wall Art, Nothing Else

Our database lists zero minifigures for set 31221 and marks it without a 3D model, meaning this is a flat mosaic intended for framing and display rather than a sculptural piece you view from multiple angles. That is standard for the fine-art side of the theme, and it is worth saying plainly for anyone newer to the theme: you are not getting characters, you are not getting a diorama, you are getting a large rectangular panel built to be hung or propped against a wall.

For some collectors that absence is exactly the appeal. There is no fiddly mechanism to engineer, no articulation to worry about, no risk of a figure's paint rubbing off over time. The entire build effort goes into color placement and tile alignment, and the entire payoff is visual, seen all at once when the last row goes in.

For others, especially anyone coming to the set hoping for a hybrid build-and-display piece with some figures to pose nearby, this will be a disappointment. It is worth being blunt about who this is not for: anyone expecting a scene, a vehicle, or a character will find none of that here. This is a two-dimensional image, built flat, meant to stay flat.

Against the Theme's Biggest Sets, Klimt Lands Just Below the Top Four

Looking at the full top five of LEGO Art by part count, the ranking runs: the World Map at 11,695 pieces, the Harry Potter Hogwarts Crests at 4,249 pieces, the Jim Lee Batman Collection at 4,167 pieces, the Art Project Create Together set at 4,138 pieces, and then the Klimt piece at 4,000 pieces in fifth place. The World Map is in a category of its own, about 7,700 pieces ahead of everything else in the theme, and not a fair comparison for anything else on this list.

The more useful comparison is against the next three. The Hogwarts Crests, Jim Lee Batman, and Art Project sets all sit within roughly 250 pieces of each other, and the Klimt piece trails the closest of them by a similarly small margin. In practical terms, that means The Kiss sits in the same tier as those three rather than in a separate bracket below them. If you already own one of those three and enjoyed the scale of the build, this set will feel familiar in scope, just with a different, art-historical subject on the front.

That near-miss on cracking the absolute top four is a minor point of trivia rather than a real knock against the set. A difference of a couple of hundred pieces changes almost nothing about the building experience or the finished size on your wall. What the comparison does confirm is that 31221 is a genuine heavyweight release, not a mid-tier set dressed up with a famous name.

This Set Is Built for Patient Collectors With Wall Space to Spare

This set is built for a specific kind of buyer: someone who already has wall space earmarked, who likes the slow, meditative pace of large mosaic builds, and who has some appreciation for Klimt's painting specifically, since nothing about the box trades on nostalgia or franchise loyalty to do the selling for it. If you have built one of the theme's fine-art reproductions before, the Van Gogh Sunflowers or the Monet bridge, and enjoyed the process, this is a natural next step up in scale.

It is a poor fit for anyone looking for a quick weekend project. At roughly 1,200 pieces above the theme average, this is a commitment, not a filler build between bigger sets. It is also a poor fit for households where the end goal is play rather than display, since there are no minifigures and nothing that moves. And it is not the set for someone hunting for the single biggest thing the Art theme offers: that title still belongs to the World Map, by a wide margin.

Where it excels is as a gift for an adult collector who already knows what Klimt's The Kiss looks like and wants a large, satisfying, screen-free project to work through over several evenings before hanging the result somewhere prominent. That is a narrower audience than a general release, but it is a well-defined one, and this set delivers for it without pretending to be anything else.

The Build Is Repetitive and the Theme Is Getting Crowded

Our biggest reservation is not about this specific set but about the format it belongs to. Flat mosaic builds are, by design, repetitive. Four thousand pieces of tile placement is a long stretch of similar motions, and whether that reads as meditative or tedious depends entirely on the builder's temperament. We would not recommend this as a first set in this theme for someone who has never tried the format, precisely because it is one of the larger entries rather than a gentle introduction.

We also note that the theme now has 26 sets and counting, with three new releases in 2026 alone, which means the pool of available painters and pop-culture subjects is getting crowded. A Klimt piece is a strong, recognisable choice, but it also means the easy, obvious subjects are being worked through quickly. Future releases will need to reach further to keep finding paintings and franchises with the same instant recognition.

Finally, a 4,000-piece flat panel is a serious commitment of display space once finished. Unlike a shelf model, this is not something you tuck into a corner. Anyone buying this set should have a wall, and a plan for that wall, before the box arrives.

• LEGO Art
• Gustav Klimt
• 31221
• new set 2026
• LEGO wall art