Welcome back home

The maple stood inside a rather dark greenhouse in Heidelberg when it leaved out. Therefore the foliage is much larger and seems much denser that normally. No harm done though. I will leave it alone for a couple of weeks and then partially defoliate the whole tree. By late summer it will have normal small foliage again. I would not be surprised if it get signs of sunburn on some leaves now. Again no harm done really. Such is bonsai in reality.