TradingView now offers you the opportunity to include pictures in your charts, idea and script publications and snapshots. This will help you make your publication even more attractive and informative. You can now even include a "watermark".
To add a picture, it's as simple as copying and pasting it on your charts the same way you copy and paste anything. Once the image is on your chart, you can then double-click (or right-click) to change transparency settings or to move it back and forth. To resize, just grab one of the corner handles and drag to the desired size. Neat, right?
Some limitations apply: learn about which pictures are allowed and what you should avoid.