Where are today's treasures hidden?
In the past people hid, in time of danger, their treasures of gold, silver or ... - there must be more - in the ground. Hidden to pick up later. At a later time that, in retrospect, never came. Every now and then one of those treasures is found. Mostly by accident. Sometimes by a treasure hunter.
How about the treasures of today? Where do dictators and other thieves hide their money and gold? I guess hardly anyone puts it in the ground anymore. Somewhere in a Swiss safe or bank account? What happens with their treasure caches when they die and their account numbers and keys are lost? Banker first?