E-zines, like print magazines, frequently include interviews. Here's an example of one of the question-and-answer formats I might use for interviews.
An Interview with Paul Tucker, a performance artist who lives in Boston, Massachusetts.
Q: What has the response been to your most recent installation?Paul: Most people have been very disturbed by it. Death threats aside, I feel this is a good thing.
Here I might include a picture of the interviewee.