Kunstmatrix help

This is what I have for my exhibition on the website: [login to view URL] A Me Nov 30, 9:45 AM What I need is to customize this gallery into five gallery rooms surrounding a central space, where the ten models will be placed. Each gallery room needs a wall paper with different themes. Please see the attached images for the patterns. The fifth gallery can also have black plain walls, based on your recommendation. I have around 70 objects on display, and I need someone to advice me on uploading them (technical support needed). This is a description of the exhibition space: "Surrounding the central stage four gallery rooms named Eye of a Phoenix (1910s – 1920s), Living the Fantasy through Fashion (1930s – 1940s), Exploring and Reinventing the Self (1950s – 1980s), and Entering the Millenium (1990s – 2010s). Each gallery will contain photographs, textiles, accessories and popular cultural references such as celebrity posters, school’s yearbooks, and advertisements. I plan to incorporate period-accurate wallpaper and music into decorating each gallery room, making the exhibition more aesthetically appealing. A fifth gallery room, Multiplying Voices: From Collective Pasts to Our New Reality, will contain images of interview participants that resemble Instagram posts."