My vision is perfect

I had thorough tests today and have been given the all-clear. They tested my vision first which is perfect. To test if I was colour blind they showed me pages in a book that showed images that were made up of lots of small coloured circles. I had to find a dog, a butterfly, an elephant, a flower, a rabbit etc. I got 8 out of 10 correct which means I'm not colour blind.

My visual perception will more than likely be a cognitive issue so will be working on that more and I'm sure I'll get the gist of it, with a little effort and support.