How do I add an image to search?
To get your image into search results, post it on a site with related content and add text describing the image:
Image captions (
Surrounding text (i.e. text located in direct proximity to the image on the page).
Names of files and scripts, including their transliterations and simplified word-for-word translations, are also important when searching.
Then wait until the robot indexes the image.
Yandex does not index very large images. If you want to place an original of a photograph, for example, it may not be included in the Yandex.Images search database. To guarantee that your photograph is included in search, make a smaller copy of the image with a link to the original.
Yandex only indexes images in standard graphical formats (JPEG, GIF, and PNG). Background images and pictures that expand using a script are not indexed.