Ahhh! right! the image size! ups?... after logging out I wondered if it was a representation ---after reading the explanation --- dreadful feeling of the insects, people/I, sometimes, are afraid of insects, and can see them as big monsters, threatening all of my being. I once, found a mantis in my mirror's bathroom --after a big storm the night before, I approach it, it was interesting to see, with its bright green color, until it turned his head and it looks at me, with its "big" , moving his head from left to right, then I panic a little, I went to find my sister, I was thinking that she, being a biologist, wouldn't be afraid of it, but, she didn't want to do it either, buff! since, my purpose was going to take it outside and to not kill it, I went to the kitchen to grasp someting large, a kitchen tweezers and a bottle, in that lapse of time, the mantis moved to the shower, all the time I was trying to grab it without hurting it, it kept looking at me, it was a weird sensation. At the end, I was able to take it to the garden.
Another Ahhh!, I didn't noticed the light at the left bottom until now, didn't registered, why? do not know, I suppose that my memory went back to the mantis experience (unnoticed), because I focused all the time on the mantis with its ready to fight body position (a somehow karate form), .... I supposed that, my previous (many years back) experienced didn't correlate it to a dreadful sensation/feeling of your painting.
Thanks again for the clearer explanation.