I was going to take my debut plunge and post a piano piece, as my main composition output is educational piano music for beginners through to early advanced. But... after the great thread from Snorlax, I decided to post one of my efforts at writing for the string section of the orchestra.
I wrote this about 4 years ago, the strings are from GPO 4 and being rendered straight from Sib score, it is of course mechanical, etc.
I definitely had "Tom & Jerry" type images in my mind when I wrote this and deliberately restricted myself to strings only as I wanted to learn how to handle just this section before getting more adventurous.
Although I had great fun with this piece, it isn't my area of expertise so any and all comments are most welcome.
(Edited, I had written GPO Sibelius Edition instead of GPO4)