Repairing Art Artwork

There are some unexpected colors here. And we want light blue instead of the darker ones. We use tools with color covering power to fix colors. Let's start with color pencils.

Apply a similar light blue color to the place where we have incorrect color. The pencil works a little. But seems like we need something more powerful to cover the darker color.

Let's find the same light blue color from the paints. And select a brush with appropriate size.

Squeeze some light blue paint to a flat space. It could be a cover, a paperboard, plate, or anything with smooth surface. The we add a little white color, so it matches the light blue we had on the hand drawing.

We use brush to paint on the place of incorrect color. Then use a black pen to redraw the outline because the paint we just add there covers some outline. Then we have all those small figures fixed.

For the place where paper was apart, we turn to back side to fix it.

Cut some tape, and put one side to the edge of paper. Then push the rest of tape following the tearing line. Do the same for the other tear. The you can see that the front side tear is very invisible.