The leaves are to specific and look like a wine-leave. The main tree for a German forrest is a spruce (no leaves but needles...). In addition, the leaves needs to much space
#59 nice! But the brown color of the claim on #8 wasn't to bad, since it is a symbol for the soil/earth. I prefer also the small letters ("Wald kaufen & verkaufen" instead of "WALD KAUFEN & VERKAUFEN)