Avro sisters

The sole airworthy Avro Lancaster bomber flying in the UK, PA474, aka City of Lincoln, operated by the Battle of Britain Memorial Flight, depicted here with what was the last airworthy Avro Vulcan - now grounded.

The perspective belies the size of the Vulcan, which is about 50% bigger than its older sibling: 32m (105ft) long against 21m (69ft). I've shown it flying nose high while matching its airspeed to the slower Lancaster.