A whimsical watercolor painting of a person holding a 'Work Anniversary' cake with candles, surrounded by flowers and a subtle background of a city skyline.

A digital art piece featuring a clock with moving gears and a congratulatory message 'Happy Work Anniversary' in bold, cursive font, with a cityscape at the background.

A colorful illustration of a team celebrating a work anniversary with balloons, cake, and confetti, surrounded by happy coworkers and a bright blue background.