>>35314391the flowers are kinda out of place, very strong contrast
should be white at least or dirty white at least
the smallest boulders could be grouped a little more in some areas at your pleasure (same with the flowers that can easily share two or three closer tiles), mostly because they look like they were placed there artificially, similar personal critic goes to the tree group at the right of the pond/lake, very artificial looking placement/distribution like a package of eggs, maybe at a tree or two at the bottom right of the pond to add a sort of natural continuation and replace one or two trees (that share the border with the cliff) with a big boulder
another smaller boulder may be placed closer to the cave entrance and another one (or even a flower) in that empty space between the two blocks of trees in the bottom of the map (the two vertical empty spaces)
the lamp also ruins the natural atmosphere, if you have any shrine alike sprite or tile it would look better and more natural in case you really need a human made landmark for story purpose such as character/pokemon encounter or battle
as a wintery scenario it looks alright, white and mint green work, or even if it's a beginning of spring scenario
that's my personal opinion 