Last picture is of his heart after being re-cremated, as you can see its still intact.
The body was re-cremated during the funeral, but Quảng Đức's heart remained intact and did not burn.[4] It was considered to be holy and placed in a glass chalice at Xá Lợi Pagoda.[5] The intact heart relic[4] is regarded as a symbol of compassion.
On 21 August, the ARVN Special Forces of Nhu attacked Xá Lợi and other Buddhist pagodas across Vietnam. The secret police intended to confiscate Quảng Đức's ashes, but two monks had escaped with the urn, jumping over the back fence and finding safety at the U.S. Operations Mission next door.[33] Nhu's men managed to confiscate Đức's charred heart.[34]