Augsburg.--Holy week in Tuscany.--In Touraine.--Siena and Simon Martini.--Among the marble mountains.--The epitaphs at Detwang.--Fribourg.--France again.--The lion of St. Mark's and Admiral Morosini.--Charcoal and ice.--St. Geryon of Cologne.--In Piedmont.--Bayeux and the tapestry.--The lakes of Mantua.--Ansbach and the Knights of the swan.--High up.--The South.--Envoy