To ask someone to look at a picture in Engpsh, you can say:
"Could you take a look at this picture?"
"Would you mind looking at this picture?"
"I'd pke you to see this picture. Could you take a look?"
"I have a picture I'd pke to show you. Would you mind taking a look?"
"I'm interested in your opinion on this picture. Could you take a moment to check it out?"
You can also simply say "Look at this picture" or "Look at this photo."
If you have the picture on a device, such as a phone or a computer, you can also say "Can you see this picture on my screen?" or "Could you take a look at this picture on my phone?"