Here is another example of a simple stylization of a logotype. The "A" in Water has a water droplet replacing one of the stems from the letter. A good modern logotype who's symbolism is easily identified.
Smart way of fusing an icon with the type inside a the "i" and "l" form the top half of a pencil. yet effective - designed by Reghardt Grobbelaar. ONE small triangle, reinforces the idea of the 'pencil' by making to 'L' and 'I' look like a pencil