The alleged theft occurred around 11:50 p.m. during the Festival of Lights event in downtown Riverside, on Dec. 5.

The suspect had asked the artist for a portrait of himself, but just as the caricaturist had finished, the suspect grabbed the artist’s money bag containing roughly $500 and fled on foot — leaving the drawing behind.

The Riverside Police Department posted a photo of the drawing on its Facebook page, seeking the public’s help in identifying the suspect.

“DO YOU RECOGNIZE THIS CARICATURE? And no, we are not kidding,” police said.

The suspect was described as a black male in his early 20s, about 5 feet 1 inch tall with an average build, black hair, and moustache. Police said he was last seen wearing a blue and red jacket, white undershirt, black pants, and a red hat.

“This caricature is of the suspect, but of course, has exaggerated characteristics and features,” police added.

The banana art, titled “Comedian,” was the work of Italian artist Maurizio Cattelan. It’s a part of Emmanuel Perrotin’s outer gallery wall at Art Basel in Miami Beach. The piece sold for $120,000 to a French art collector.

Around 1:45 p.m. in front of a convention centre full of art lovers, New York-based performance artist David Datuna ate the banana, gallery representatives told the Miami Herald.

He called it “Hungry Artist.”

A dismayed Peggy Leboeuf, a partner at Perrotin Gallery, frantically told Datuna, “But you’re not supposed to touch the art!”

The gallery reported the incident to security, but Datuna slipped away.

Lucien Terras, director of museum relations, said the work was still salvageable.

The work came with a Certificate of Authenticity, and a disclaimer that owners may replace the banana as needed.

“He did not destroy the artwork. The banana is the idea,” Terras said. Apparently the collectors are buying the certificate — the banana is not made to last.

“This has brought a lot of tension and attention to the booth and we’re not into spectacles,” Terras added. “But the response has been great. It brings a smile to a lot of people’s faces.”

Perrotin, the gallery owner, was on his way to the airport when he heard the banana had been eaten. Immediately enraged, he turned around and headed back to the gallery. One of the gallery viewers tried to cheer him up by handing him another banana.

Perrotin and a gallery assistant taped the new banana back to the wall.

“It’s not about the piece. It’s an art performance. Maurizio Cattelan, I love him. One artist eats another artist. It’s fun,” Datuna told the New York Post about eating the banana.

Cattelan was the artist behind the 18-karat gold toilet named “America” that was widely touted as anti-Trump art. It was on display in a public restroom in the Guggenheim in New York City in 2016.