(A la Pandora): The answer to each clue below is a word or name that begins with the sound "eye" (in any of its spellings). The number in parentheses is the number of letters in the answer word.
-1. a passageway between rows of seats (5)
-2. a land mass entirely surrounded by water (6)
-3. a single article (4)
-4. a polygon whose angles are equal (6)
-5. a route or proposed route of a journey (9)
-6. to set apart or cut off from others (7)
-7. eyeglasses, goggles, etc. (7)
-8. adore, cherish, worship (7)
-9. the 16th letter of the Hebrew alphabet (4)
-10. looked at (4)
-11. exactly equal and alike (9)
-12. a symbol representing something (4)
-13. the range of vision, sight (7)
-14. a concept, a thought (4)
-15. something that is offensive to view (7)
-16. inactive (4)
-17. a hanging tapering spike of ice (6)
-18. paragon, epitome, exemplar (5)
-19. a male Islamic religious authority (9)
-20. a rich sauce of crushed garlic, egg yolks, lemon juice, and olive oil (5)
