Tom at Backroads Traveller posts a lot of "Looking Up" photos and I was impressed so starting trying it out myself. Check his blog out here: https://backroadstraveller.blogspot.com/ he posts some wonderful photos. These are the first 2 I took and quite happy with how they turned out.
We have some wonderful and amazing and very tall trees here in Scotland. One of the many good things, plenty trees and plenty forests.