Patent ID: 6971586

Claim:
A water wall assembly for generating decorative flow patterns, comprising: a. a translucent front sheet having a substantially planar front side disposed toward a viewing space and having a rear side comprised of a multiplicity of concave depressions, said depressions for providing a patterned viewing screen when viewed from the front of said front sheet, said multiplicity of concave depressions further providing a multiplicity of liquid flow pathways for forming decorative water patterns; b. a rear sheet disposed behind said front sheet with front side disposed toward said multiplicity of concave depressions, for providing a contrasting background visible through said front sheet; c. side edge means fixidly disposed at the sides of said front sheet and said rear sheet for holding said front sheet and said rear sheet in fixed relation to one another, wherein said front sheet and said rear sheet are parallel and oriented vertically and wherein the rear side of said front sheet comprised of said multiplicity of concave depressions and the front side of said rear sheet have means defining an irregular channel for the flow of liquid; d. means defining a first opening at the top of said channel for providing an entry opening for an input flow of liquid into said channel; e. means defining an second opening at the bottom of said channel for providing an exit opening for an exit flow of liquid from said channel; f. supply means for generating a variable flow of liquid; and g. delivery means for transporting said variable flow of liquid from said supply means to said first opening at the top of said channel, for providing a variable flow of liquid in said channel of said water wall assembly.