How To Embed Image Inside GMail Message Body
Now you can embed an image in the message body of your Gmail using a Labs feature.
Login to your Gmail.Go to Settings->Labs->Scroll down to Inserting images->Select Enable ->Save Changes.You are now ready to embed images in to the body of your GMail message.
Make sure you use Rich Text Formatting while composing.If you see a link "Rich formatting »" above your message text editor, then click it.Now click on "Insert Image" as shown below.
You can now add the picture from your computer or a Web Address.This is much convenient than the traditional and complex copy-paste system.