Historical clue formulations

• Filter option — 2026-06-21
• Tone used to create an antique vibe — 2026-04-09
• Color whose name comes from the Greek word for "cuttlefish" — 2025-08-19
• Old-timey photo filter — 2025-07-29
• Old tone — 2025-05-01
• Nostalgic filter — 2023-07-09
• Filter for nostalgic photos — 2023-06-12
• Brown shade — 2022-11-10
• Nostalgic tint — 2022-10-29
• Photo filter for a retro look — 2022-09-27
• Filter that gives photos a vintage look — 2021-12-07
• Retro photo tint — 2021-04-27
• Brown tone — 2020-09-29
• Tone of some old photos — 2020-07-07
• Vintage-looking shade — 2019-12-01
• Certain photo filter — 2019-07-25
• Brownish tint — 2019-02-24
• Instagram filter shade — 2018-09-21
• Old print tint — 2018-07-10
• Digital photo filter — 2018-03-13
• Photo tone — 2017-12-21
• Print tint — 2016-10-23
• Photoshop effect — 2014-10-31
• Brown-toned photo — 2014-09-09
• Instagram filter — 2014-01-03
• Antiqued photograph color — 2013-09-08
• Crayola color introduced in 1958 — 2013-02-15
• Old photo's tone — 2012-12-09
• Brown ink — 2012-10-14
• Old photo tint — 2012-04-24
• Retro photo tone — 2010-09-28
• Alternative to grayscale — 2010-05-15
• Tone of many old photos — 2010-04-26
• Old photo color — 2010-03-23
• Quaint photo — 2010-03-05
• Crayola color in a 64-crayon box — 2010-02-19
• Old photo tint — 2009-09-14
• Pigment used in drawing — 2009-02-05
• Brownish photo tint — 2007-09-11
• Old photo shade — 2007-06-25
• Old print — 2006-11-19
• Old photo color — 2006-02-27
• Photo tone — 2005-11-30
• Certain print — 2005-09-03
• Dark brown — 2005-05-26
• Brown shade used in old photos — 2005-03-21
• Old print — 2003-09-11
• Photo tint — 2003-08-04
• Art photo — 2003-07-13
• Brown pigment — 2003-01-22