Mandelbrot set poster
Big poster (4 x 1.7 m) of 4 deep zooms into Mandelbrot set. I made this poster because I was amazed by Mandelbrot set and I had a program (Mandelbrot set explorer) to generate high quality images. My dad helped me to print this big guy and later I donated it to the institution where I was having programming courses after school as a kid. It is there till now.
Final poster design. 
Image from the poster. 
Image from the poster. 
Image from the poster. 
Image from the poster. 
Image from the poster.
This poster was donated to the local after-school activities club called Dům dětí a mládeže where I attended many programming courses. Unfortunately, I could not find a picture of it hanging on the wall there but I most certainly have it somewhere, so once I find it I will update this post.
Printing
The entire poster was designed and created at our home. Here are some pictures from the creation process.
Poster being printed. 
My father applying a coat of protective lacquer. 
Myself next to the finished product
