Camellia Japonica 'Nuccio's Pearl'
This is the big evergreen shrub right in the back left corner behind he left lawn. It hasn't flowered for a couple of years. It doesn't need any attention, but if it gets too big you can prune it immediately after flowering is finished. It benefits from an annual feed with ericaceous plant food (rhododendron food) which you just chuck on the soil around it.