I do quite like the "all seasons" tree . This was my first initial thought for a logo (just not a painted style like this) but I'm pretty sure it's been done more than once so it'd need some work to make it original.
Self-portrait of the photographer, Travis Burke, shooting the Milky Way under Utah’s Delicate Arch, with a little creative lighting from a flashlight. Camera settings: F/2.8, 50 sec., ISO 1600. Photo by Travis Burke