1) This was done by an experienced bot and it is a very well executed image. The bottom line is that it is very well drawn, the background is not so well drawn, and it is not very clear how the image was drawn or what was the intended meaning of the image in general (which is very difficult for me, since it's not clear that I was doing this on a computer, and the only thing i can think of that I know is how I drew the text and the background and the color was drawn). The image itself was drawn using a standard image editing tool, which I am very confident of and that is why it's the right tool for me.
2) It has been suggested to use the following tools to draw this: