angiosperms asparagales asparagus background backgrounds benelux bloom blooming blossom blossoms blur blurred blurrier blurry botanical botany daylight depth dicotyledonae dunes dutch families family field flora flower flowering flowers grasslands holland hoornderslag horn iridaceae iris irises lily marsh meadow meadows monocots national nature netherlands north of outdoor outdoors outside paddling park parks photography plant plantae plants poisonous pseudacorus shot shots structure structures template texel the wildlife world yellow yellower