Dark Blue — 9 museum-grade prints in this palette. Kalighat Pat grew up in 19th-century Kolkata, painted by migrant patua (chitrakar) scroll-painters who settled near the Kalighat Kali temple and sold quick watercolour souvenirs to pilgrims. Working on mill-made paper with a bold single black brush outline and soft 'boneless' shaded strokes on a plain ground, they painted gods and goddesses alongside what is often called India's first modern social satire — sharp, affectionate caricatures of the colonial 'babu' and the hypocrisies of Calcutta life. Developed under Lockheed's Have Blue and Senior Trend programmes, the F-117A became the world's first operational low-observable combat aircraft — maiden flight 1981, operational from 1983, public reveal 1988. Despite the popular "Stealth Fighter" nickname and its F-series designation, the Nighthawk was strictly an attack platform: subsonic, two internal weapon bays, and a radar cross-section shrunk by faceted shaping rather than curved LO surfaces. Ligier's JS P320 succeeded the JS P217 as the constructor's primary LMP2 platform for the early 2020s — a direct evolution for teams like United Autosports that had already campaigned the earlier chassis in ELMS and WEC. The 2017 laurel medallion anchors the prior WEC LMP2 class chapter that the P217 dominated; the footer year 2020 marks this successor chassis on the global endurance calendar.