看，看看 are verbs,they have the some meaning of "look""have a look", and 看见，看到 is the result, that you have saw something,见，见到 have the some meaning with "meet"

First I have to say that you have a good instinct about the relation between 看到/见到 and 找到. 到 somewhat functions the same in both situation -- the action gets result. 看到/见到 both mean 'to see'; 看 just means ' to look or watch' 见 means ' to see' 看看 shows us an interesting usage of verb. There are quite a few verbs can be used in this way: double itself to mean a quick and short action, or to soften the tone. Such as, you see your good friend is reading a book. And he claims that it's very funny. You just want to have a look. Then you tell him: 让我看看。 let me have a look. But if you say 让我看. (Give it to me to read). It sounds too rough and straight. 看见，见，见到，看到 all mean ' to see' Let's see your examples: I looked at the magazine covers. 我看杂志的封面。 I'm reading a book. 我正在看书。 I looked at the wall but I didn't see any cracks. 我看着墙，但没 看见/ 见到/ 看到 任何裂缝。 I like to watch TV. 我喜欢看电视。 Sometimes I watch people walking in the park. 有时我观看公园里来往的人们。 I think the Great Wall must be quite a sight to see. 我想长城是很值得一看的景点。

看 look as have a look 见 see as recognize by vision 看到 = have looked 见到 = have' seen 看看 = short action 看见 = result achieved

看(watch)，看看(have a look)，看见(see)，见(to meet )，见到(see)，看到(see)？ 大概是这样