The Immersed is a free site for reverse image search. He finds you pictures related to yours and also provides you with corresponding sketches and opinions.
The Immersed will accept from you an image of your own and will give you corresponding images, sketches and opinions. And of course it allows you to download the results.
Reverse image search is also available at google, but in Immerse you'll see all the license information for each image, as well as its owner.
Searching is a very easy process. You can upload your own image and find corresponding images, sketches and opinions.
You can also search from a description or from a sketch that you will paint on the spot or even from one of the ready-made opinions that it has. Or "browse" the site from the ready-made photos it offers. In our tests we saw that he listens to Greek, as when we asked him for relevant photos with the phrase "white and fat lamb" we received corresponding images.
Also of interest is the reverse search by design. If you are good at sketching you can draw something and search. The Results that you will receive are all in JPG format.