https://c8.alamy.com/comp/2B011FK/thailand-an-honorary-arch-in-bangkok-erected-to-welcome-king-chulalongkorn-on-his-return-from-europe-in-1907-king-chulalongkorn-rama-v-18531910-was-the-fifth-monarch-of-siam-under-the-house-of-chakri-he-acceded-to-the-throne-in-1868-at-the-age-of-15-after-the-death-of-his-father-king-mongkut-rama-iv-king-chulalongkorn-is-considered-one-of-the-greatest-kings-of-siam-his-reign-was-characterized-by-the-modernization-of-the-country-including-major-governmental-and-social-reforms-he-is-also-credited-with-saving-siam-from-being-colonised-2B011FK.jpg