For some reason the song from the sound of music is in my head this morning. It's pretty hard to relate that to stamp collecting but I'll give it a try. Here's a virtual collection based on the song.
Raindrops on roses...
...and whiskers on kittens
Bright copper kettles...
...and warm woolen mittens
brown paper packages tied up in strings...
These are a few of my favorite things!
And also stamps because they represent a diverse amount of topics and themes so that we can do this for practically anything! Where else can you get something like that?