Broken crockery (Broadoak GL14)

Any old, cracked or broken plates etc would be lovely - it’s to have a go at making some mosaics and I’d prefer to reuse stuff rather than buy ready made mosaic tiles.
Ideally not very ‘round’ items like jugs as they stick out of the surface too much. Can collect Great Malvern, Malvern Link, Hanley Swan. THANK YOU!