I was looking for some other possible postcard options online and found a lot of vintage postcards on a flickr site. Here is a link to some of the posts, I hope this is helpful!
In this demo, I will show you how to upload text, links, images, and video.
This is the html code for posting a link:
< a href="http://www.dafont.com" target="_blank">dafont.com< /a>
(there is no space between "<" and "a" or "<" and "/a")
Here it is when written correctly with no spaces and the code is hidden: dafont.com
Here is how you upload a video:
In youtube find the code to the right of the video that is under the heading "Embed". Copy this code in its entirety and paste it in your blog post, and viola! Your video will appear on our blog!
Here's how you upload an image:
To post your image click on "Upload File" in the left Nav, choose your
file (which should be no larger than 600 pixels wide), upload, check the
"show me the html" button, check the "create a thumbnail for this image"
and make the image 200 pixels wide, and click on the "Popup Image" button.
This will spit out html that you can copy and paste into your entry body.
And Voila! It should be up on the blog! (Always check that your entry
did indeed post).