Well all you had to do was ask.
wink 1) Find a picture. Use Google image search if you don't have one.
EXAMPLE 12) Copy the URL (webaddress) of the picture. If you're using google image search you can click 'See full-size image.' which takes you to the image file by itself. You then copy the web address.
EXAMPLE 23) Make a new post on gaia and click the IMG (image) tab, which is underneath the B (bold) tab. Then paste your image's address into the window that appears and click OK. The picture should appear when you submit or preview your post.
3nodding ^ Tastes like lemon sorbet.