Patterns for Exhibit Design

I am in the midst of creating an exhibit design for children about undersea archaeology.  The exhibit is a grouping of panels with information and interactive elements on it.  For the panels I wanted to create some pattens for the background.  Each pattern relates to a different part of the exhibit.  The wood is for the panel that tells about shipwrecks. The water pattern is for the main part of the exhibit which tells about discovery of sunken ships, submarines, and excavation.  Finally, the rock pattern is used on the panels that discuss artifacts and ecosystems.  I will be working on the graphic design of these panels in the next few weeks.  I can't wait to show you when it's complete!