Historical clue formulations

• Went up — 2022-06-03
• Like fish and rock walls — 2021-09-15
• Climbed — 2019-03-22
• Reduced, with "back" — 2017-02-13
• Like some photographs and cliffs — 2015-04-26
• Like lizards and lizardfish — 2014-11-21
• Like maps, iguanas and rock walls — 2011-09-06
• Like mountains and maps — 2009-12-06
• Went up — 2005-03-06
• Like many fish and mountains — 2003-08-03
• Like a lizard — 2001-03-26
• Like fish ready to be cooked — 2001-03-18
• Like Mt. Everest or a lizard — 1998-04-11
• Got up — 1998-03-08
• Climbed up — 1994-12-22