Need help hanging a picture frame securely on wall

Hi there! I’m looking for someone to hang a single large picture frame in my living room. The wall is plaster with a stud behind it, and I’d prefer to use a wall anchor suitable for lightweight art. I have the frame, a picture hook, and a level ready. Please bring your own drill bit if needed and confirm the best method to ensure the frame is level and secure. Opportunity for minor adjustments if the position isn’t perfect after initial placement. Located in London; easy access to the flat and flexible with start time.