Mandatory Credit: Photo by Graham M Lawrence/LNP/Shutterstock (11699996g) Immature swans walk on a frozen lake in a wintry landscape near Llanfihangel nant Melan in Powys, Wales, UK. Freezing Weather in Powys, UK, Llanfihangel Nant Melan, Powys, Wales, United Kingdom. - 08 Jan 2021