Gmail has recently introduced Rich Text Signatures, meaning, you can now add text and images in your Signature at the end of your email, just the way you like it.
Many formatting options are now available which include – font selection, font style ( bold/italic/underlined ), font size, font color, etc.
For making your custom rich-text Signature, just open your Gmail account and login with your credentials. Click on Settings.
Now create your signature the way you want it and finally click on “Save Changes”
Here is an example of what I ended up creating :
The only drawback here is that if you want to add an image in your signature, you first have to host it somewhere as it doesn’t allow you to add an image from your computer.