Possible Clues:

• A fantasist? Yours truly in gloomy surroundings
• Pie-in-the-sky sort
• Starry-eyed sort
• One with aspirations
• & eighteen UK group whose Firing On All Six album went Top Forty
• Opening debate on US visionary
• Escapist, fantasist
• Visionary description of an Oxford spire?
• Starry-eyed type
• Fantasist of dismal aspect touring Maine