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“I like the science behind it. I love to see people’s reaction,” says artist Naomi Haverland of her 3D art. The Florida resident shares her process for creating optical-illusion chalk art and vibrant ...

John Wilson is displaying ‘Vision On’ alongside Black Shed Pottery created by Waihi ceramic artist Bridget Boot. Katikati Open Air Art arts co-ordinator Monica Marescalchi said Wilson was a ...

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Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...