Freedom_Spark wrote:
Hi all, our house is right on the edge of a forest we have lots of
lovely green trees but we'd like to add some trees of different
colours, about 8 medium sized trees in total, any recommendations?

Most tree foilage is green. What exactly do you mean... flowers,
fruit, bark, fall foliage... some trees have various hued magenta
leaves but that may not be what you want You're in the UK, have you
checked local nurseries?