The diminutive EF-M 22mm f2 is one of the smallest and least expensive lenses you can get for the EOS-M system or indeed any interchangeable lens camers system.
Despite its unimposing appearance and budget price it is very sharp and contrasty, able to produce excellent pictures right from f2.
It is usually associated with street and documentary work but opportunities for these genres being limited at present I have been using it for the occasional landscape on my EOS-M50.
All photos hand held.