The lovely shrub with the pink foliage is Dappled Willow or Salix integra 'Hakura Nishiki' . It thrives in wet soils and is very fast growing to 20 feet high and wide but you can keep it to half that size with vigorous pruning. I have also seen this shrub trained and pruned as a small tree with a central trunk. Keep growing, Marianne Binetti