HOSPITALITY DESIGN INSIGHTS

The Victorian glasshouse, from orangeries and the Wardian case to Chatsworth, Kew's Palm House and Temperate House, and Singapore's cooled conservatories.

The Japanese tea house, or chashitsu, from Murata Juko's four-and-a-half-mat room to Sen no Rikyu's two-mat Taian, its nijiriguchi and roji path.

The Aesthetic Movement explained: Gautier and Pater, the Grosvenor Gallery, Godwin's furniture, Liberty & Co, blue-and-white china and Wilde's 1882 tour.

How the Tuscan farmhouse, or casa colonica, worked under mezzadria sharecropping, from the Val d'Orcia landscape to ribollita and Chianti.

Limewash and whitewash history, from Andalusia's white towns and lime kilns to conservation advice on painting old brick and New York's 1904 subway tile.

The Roman Theatre of Amman, built in 2nd-century Philadelphia under Antoninus Pius, read through Vitruvius and compared with Jerash and Bosra.

Terracotta in architecture, from Greek and Etruscan roof tiles and the Qin army to della Robbia, Shiwan roof ridges, Victorian London and US skyscrapers.

Rattan comes from about 600 species of climbing palm, mostly in Southeast Asia. How it is harvested, processed, traded via Singapore and made into furniture.

The history of Crittall windows and steel windows, from wrought-iron casements and Braintree's rolled sections to Silver End, W20 and repair.

The Chesterfield sofa explained: how the name passed from an Earl's overcoat to a sofa, Victorian coil springs, deep buttoning and its Canadian meaning.

Ikebana, the Japanese art of flower arrangement, from Buddhist offerings and Ikenobo in Kyoto to rikka, shoka, moribana, the kenzan and Sogetsu.

The history of mosaic tile, from Greek pebble floors and Roman bath mosaics to Byzantine gold glass, Moroccan zellij and glass-tiled pools.

The open kitchen, from Escoffier's hidden Savoy brigade and the diner counter to Spago in 1982, plus how designers plan it and what research shows.

How restaurant wine walls store and display wine, from storage temperature and light to Champagne's chalk cellars, Bordeaux chais and Aureole's wine tower.

A history of the sky bar, from New York's 1890s roof gardens and the 1934 Rainbow Room to revolving restaurants and Asia's hotel sky bars.

The history of the hotel bar, from New York’s Waldorf and the Savoy’s American Bar to the Raffles Long Bar, the King Cole Bar and Bemelmans Bar.

Wellness tourism traced from Roman Bath and the Great Spa Towns of Europe to Japan's onsen, Rancho La Puerta and the modern hotel spa.

Mandarin Oriental Hong Kong history, from The Mandarin's 1963 opening on Connaught Road to the Oriental Bangkok stake and the 2006 reopening.

How the Hong Kong-Zhuhai-Macao Bridge was built: its bridges, artificial islands and undersea tunnel, the 2018 opening and what it changed for travel.

How Marine Drive was built: the Backbay reclamation, Mumbai's Art Deco seafront of the 1930s, the Queen's Necklace and the 2018 UNESCO World Heritage listing.

How the Nabataeans built Petra: incense trade wealth, the Siq gorge, Al-Khazneh and Ad Deir, water engineering, Roman rule, earthquakes and UNESCO listing.

Gulangyu, Xiamen's Piano Island: its history as an international settlement, Amoy Deco villas, piano museum, musicians and UNESCO World Heritage status.

What happened to the Expo 2010 Shanghai pavilions: the record-breaking fair, the buildings that became museums and arenas, and the former Expo site today.

How Kuala Lumpur became Malaysia's multicultural capital, from the 1857 tin camp at Ampang to Yap Ah Loy, Kampung Baru, Brickfields and the Federal Territory.