You did a wonderful thing, an invention if I could say so. Your idea of reusing an old laptop would not have even crossed my mind. Now that I've seen this, I'm thinking about how many things I could have reused, and I'd like to try something similar. How many days did it take you to conceive and put everything together? By the way, I saw on the website https://www.frameshop.com.au/acrylic-prints some accessories that would help you, and some frames would fit well with your digital images. You can do a small business out of it.
