a blue water lily plant with small flower buds on small pond made from cement

blue water lily plant flower buds small pond garden mosaic algae fish dirty ludwigia sedoides sri lanka aquatic leaves floating surface diamond shaped ponds ornamental artificial aquarium sedioides green macro tropical sunshine closeup background beauty tiny summer foliage leaf pattern botany natural nature beautiful texture exotic pretty lotus star manel southeast asia decorate gardens habitat submerged nil mahanel sunlight cement garden