PHILADELPHIA (CBS) – Police want to speak to a man said to have taken odd photographs of a child.

On May 10th around 7 p.m., an 11-year-old male says he was approached by an unknown male at Paine’s Park, the skate park near 2500 Spring Garden Street.

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That man reportedly offered to buy the boy a soda if he allowed him to photograph his feet.

The unknown male then photographed the boy’s feet and asked him to return next week with some of his friends.

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“I think anyone who is in to that, it’s their own little twist but to do that to a younger person, that’s just outrageous,” said Joey Pyle.

“It’s not normal. This man should be found and should go to the doctor, to a psychologist,” said Joseph Hrebanda.

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Police describe the man as a black male between 30 and 60 and 5’7” to 6’1” tall. He appeared to have acne or a skin condition on his face, and he was wearing a black t-shirt and Army-style green fatigue pants. Anyone with information should contact them.