Danville, years later

It's Phineas and Ferb!! a few years older,I think. This took a lot of work, and a really really long time. Took me about 3 days to finish, because I need to think of what to draw first, a few hours later this popped out of my mind and I started doodling a bit.
When I was busy sketching, the computer distracted me, I can't take it..I can't resist the computer, it's too powerful!!
The next day, I started doing the outlines with Artline drawing pens, 2 1/2 hours later I started colouring it with watercolour pencils and Phineas's head was done.
The next day(yesterday), I coloured everything!! This time, the computer didn't distract me, I opened a watercolour tutorial on Youtube so that I will pay attention to finish my work. It took me more than 3 hours to finish..haha..That's the end!
Hold up..can you spot Doof in the picture?