Such a pretty day today. I was working from home, so at lunch I walked outside and snapped a couple shots of the trees that I love to hate. I love the shade they provide, but I hate the pollen balls, falling leaves (spring and fall), peeling bark, and falling limbs. I believe these trees are the dirtiest trees EVER. The type of tree is a sycamore and according to the Shade Tree Commission (Oakmont's Tree Police), they were transplanted from the Allegheny River to the streets all around Oakmont some 100 years ago.