Sycamore or another Maple?

Sycamore or another Maple?

Observation - Sycamore or another Maple? - UK and Ireland. Description: In area of woodland near an unknown pine, a Larch and several Rhododendron, believed to be part of a former garden. Sorry for poor quality of flowers in photo 3 which were 'digi-binned' as there were none low enough to take a direct photo. The leaf in

In area of woodland near an unknown pine, a Larch and several Rhododendron, believed to be part of a former garden.

Sorry for poor quality of flowers in photo 3 which were 'digi-binned' as there were none low enough to take a direct photo. The leaf in photo 4 is believed to be from this tree but may be from another.

Any suggestions welcome! Thanks!