"It's a duck, but I was going for more of a cartoon duck.
"There is a bit of fantail in the tail as well."
A much larger Matariki piece, inspired by Frances Hodgkins' "Smithy", wasn't quite ready in time for selection this year.
Other Smith works feature guitars, birds, and "just anything".
"A lot of it is just for fun," he said.
'Dauk' is currently on display and for sale at the IHC Art Awards pop-up gallery in Wellington until August 24.
Tutor/co-ordinator Brydee Rood said Smith was joined by two other Whanganui Creative Space artists - Rose Keith and Nick Ellis - in the top 100 at this year's awards.
There were 400 entries in total.
"Darryl reached the top 30 and within that, he got highly commended. It's a wonderful achievement," Rood said.
Cracking the top 30 means he is now in the running for the People's Choice award this year.
Voting is open until 5pm on Friday, August 12.
People can vote for Smith's painting at the IHC website under the heading 'L'affare People's Choice Award'.