Large grey moth

Large grey moth

Observation - Large grey moth - UK and Ireland. Description: Large - approximately 2 inches length - possibly 2 1/2 inches - as observed in photo. Flat on house wall in area of arable farmland Photo poor as from distance. Colour was slightly less pinkish - more greys. Impossible to see if more colour showing whe

Large - approximately 2 inches length - possibly 2 1/2 inches - as observed in photo.
Flat on house wall in area of arable farmland
Photo poor as from distance. Colour was slightly less pinkish - more greys. Impossible to see if more colour showing when flew off.
Beautiful perfect triangle shape