Trees are to be a feature of the layout, given the number required they have to be home made. For autumnal deciduous trees I used sea foam. I selected the best, soaked in glue and weighted and hung to dry straight(er). I sprayed the trees, mainly trunks, using an off white acrylic spray to represented silver birch trees. A variety of scatters were then applied before given a liberal spraying with matt varnish.
