During the taster we coded a page entirely by hand using Html as below
<html>
<head>
<title>My Name</title>
</head>
<body bgcolor="#FFFFCC">
<p align="center">
<font color="#6666CC" size="6">
Welcome to my web site</font></p>
<p align="center"><img src="mypic.jpg" width="200" height="150">
</p>
</body>
</html>
Then participants changed the web page in some way, e.g., different text, background colour or font colour.