This arrangement takes few minutes. I got this bunch of freshly cut Water Lilies off the Lake and slid them into a tall pickle jar (Bharni) with a complementing Green branch.
A green branch
A tall container filled with water
Trim the stems of the Lilies to removed rotten parts (if any). Remove dead leaves from the green branch.
Arrange them in a tall container with the branch on one side and all the Lilies gathered on the other.