This Mason Forever! foto contains
beuken, beuken boom, beuk, mahonie, mahonie boom, sitka sparren, sitkaspar, and picea sitchensis.
There might also be
soort eik, live oak, berk, berken, berken boom, amerikaanse witte berk, papier berken, paperbark berk, kano berk, betula cordifolia, papierberk, paper birch, kano birch, and betula papyrifera.