Good work @ozashvili but when you have a lot of images to upload at one go, and not necessarily if they're from the same team, please do so using the upload pack function instead of individually. Images in your pack are to have their filenames saved as the person's UID. If they're saved on your PC as the person's UID, the forum will then associate the images to the right person automatically when uploaded, and it'll save you the time of uploading every single one of them individually. 

Here's a video of how easy the process is:

Also, if you're working on image, do mark that you're working on it to avoid the possibility of somebody else working on it at the same time without knowing 😉