"We're located near UCOL, and we love the atmosphere of having the students nearby.
The Doyle Award is a form of community service," Mr Doyle said.
The winning piece was usually chosen by staff from Doyle & Associates, he said.
Ms Robinson is set to graduate shortly and hopes to become a professional glass artist.
She said Bow was made using a variety of hot glass and kiln-formed techniques and was, she said, "the sort of thing you could only make at art school".
She first made a long tube of glass, then cut it into circles and shaped it using heat.
"It took about three weeks to make, but about two years to plan," Ms Robinson said.
She said she was delighted to have won the Doyle Award.
Wanganui Glass School tutor Nigel Jones said the award was extremely valuable and open to all graduating glass students.
"They get quite excited when the application forms arrive," Mr Jones said.