6 Free environment brushes, patterns, vectors and psd files

17 Free Tree Photoshop Brushes

myPhotoshopBrushes 10002

Tree Shapes for Architecture

myPhotoshopBrushes 4627

40 Free Mountains Custom Shapes

Free Vector Shapes 11128

20 Free Tree Brushes

Nature Brushes 81052

Free Cloud Brushes by MyPhotoshopBrushes

myPhotoshopBrushes 34290

Environment Brushes

TheEchoDragon 47454