Buddies

My son with my lovely niece.They have been best buddies since long.I took the reference picture while they had fun in a pool, while holidaying together in HongKong.This picture was in my 'To do' list for a long time; but the details were a bit intimidating- so I kept postponing it ...until last week! This is about 9 hours of work spread over 3 days...
Mechanical pencil .7 on A3 smooth paper.