Coupe transversale du monde Minecraft à l'aquarelle

A highly detailed watercolor illustration on textured off-white paper, depicting a vertical floating slice of a Minecraft-inspired world framed by a gigantic ruined rectangular stone portal arch. The composition is centered and portrait-oriented, with soft cloudy washes around the edges and crisp voxel-like block detail inside. At the top, the weathered arch is built from mossy stone, cracked bricks, and mineral-stained blocks, opening like a window onto a distant fantasy mountain range with misty spires and 2 small flying birds. On the upper landscape layer, include 2 blocky trees, 2 small village houses with pitched roofs, 1 church-like tower in the middle distance, wooden fences, grassy ledges, a small waterfall on the left, and another waterfall spilling down the right edge. Place 1 Steve-like adventurer near the center-left foreground, seen from behind, wearing a teal shirt and blue pants and holding a pickaxe, gazing into the world beyond the arch. Add 1 pig on the upper left grassy ledge. Beneath the surface, reveal a cutaway cross-section of underground biomes and structures: 1 abandoned mineshaft with timber supports and minecart rails on the left, 1 central cavern with blue water and ladders descending vertically, 1 glowing blue crystal deposit in a lower-left cave, 1 bright orange lava shaft running downward on the right, 1 green creeper in a mid-right cave, 1 white skeleton archer in a small right-side chamber, 1 purple Nether portal near the lower right, and 1 tiny spider in a dim lower chamber. Scatter warm torchlights through the caves for contrast. The palette should mix earthy browns, mossy greens, cool blue mist, and fiery orange lava, with a dreamy atmospheric perspective in the distance. Render the whole scene as a delicate fusion of Minecraft block geometry and traditional watercolor fantasy painting, intricate, magical, nostalgic, and painterly.