Anonymous People came who were interested in art .Is it correct ?

Yes. The relative clause was placed last to avoid the imbalance of a single-word predicate (came) at the end.

CJ

Anonymous People came who were interested in art .Is it correct ?

I find it a bit awkward.

I would write it this way:

(Some / The) People who came were interested in art.

the right answer is people who came , were interested in art.

bella fouzi the right answer is people who came , were interested in art.

In no European language is a sentence with no capitalisation correct. The same is true about a relative clause that has a comma at its end but not at the beginning. In no language that I know of is there a space before a comma.

Welcome to EF, bf. I suggest you study the rudiment

You are right about the capaitalisation,and spaces too,but i constrated about the relative clause more than what i mentioned above.
Thank you for clarifying.

bella fouzithe right answer is

That is not a correct answer.
The right answer is: People who came , (A comma here is wrong) were interested in art.

Still, there is nothing wrong a

bella fouziYou are right about the capaitalisation,and spaces too,but i constrated about the

Hi Bella;

Please, at this point, you really need to be asking questions, not answering them.
If you think you are capable of answering, then, as a courtesy to English learners, use correct spelling and punctuation.