I really like stamps and I collect so many stamps. For me stamps can be very helpful in conveying my feelings into my paintings. Besides I do not like the paintings that seem "empty", I add stamps on my painting to jazz up my painting and most importantly, to devote my feelings when doing it.
I will give an example of my painting before and after added the shape of the stamps.
The painting before I added stamps
Then I prepare a tracing paper and stamps and then stamp a variety of shapes that I think will in line with the theme of my paintings.
Voila, the painting with stamps all over it.....:-)