{
  "version": 8,
  "name": "stamen-watercolor-terrain-toner",
  "metadata": {},
  "center": [-117.3, 32.6],
  "zoom": 7,
  "bearing": 0,
  "pitch": 0,
  "sources": {
    "watercolor": { "type": "raster", "tiles": ["https://stamen-tiles.a.ssl.fastly.net/watercolor/{z}/{x}/{y}.jpg"]},
    "terrain":    { "type": "raster", "tiles": ["https://stamen-tiles.a.ssl.fastly.net/terrain/{z}/{x}/{y}.jpg"]},
    "toner":      { "type": "raster", "tiles": ["https://stamen-tiles.a.ssl.fastly.net/toner/{z}/{x}/{y}.png"]}
  },
  "layers": [
    {
      "id": "background",
      "type": "background",
      "layout": {"visibility": "visible"}
    },
    {"type":"raster", "layout":{"visibility":"visible"}, "id":"watercolor", "source":"watercolor"},
    {"type":"raster", "layout":{"visibility":"visible"}, "id":"terrain",    "source":"terrain"},
    {"type":"raster", "layout":{"visibility":"visible"}, "id":"toner",      "source":"toner"}
  ]
}