I'm wondering if it is possible to display Google Maps in black/white or with a sepia filter. Can it be done with some Canvas magic? Or overlaying? Or some other method?
Check this fiddle out, I've desaturated all elements to create the black and white effect, for example:
{
"featureType": "road.highway",
"elementType": "geometry",
"stylers": [
{ "saturation": -100 },
{ "lightness": -8 },
{ "gamma": 1.18 }
]
}
You can style your maps using this wizard
or using Snazzy Maps which is very user-friendly.