The whole of Ericeira, from São Sebastião down to Foz do Lizandro, drawn as one big isometric picture. It's a homage to the city builders of the 1990s.
Every house comes from OpenStreetMap. Heights, hipped terracotta roofs and the hills under them (EU-DEM) were built into a 3D model and rendered from one fixed angle, 0.3 m per pixel. An image model then redrew that render tile by tile in flat cel-shaded colour, each tile continuing the style of its finished neighbours.
Houses are approximate: the roofs, storeys and colours are guessed where the map doesn't say. Spot something wrong? Fix it in OpenStreetMap and it'll show up in the next redraw.
Inspired by Isometric Toronto and Isometric NYC.
Map data © OpenStreetMap contributors (ODbL). Terrain: EU-DEM v1.1, Copernicus. Viewer: OpenSeadragon (BSD-3).