The much anticipated Modern British & 20th Century Art Live Online auction on 20 October includes an A-Z of 'Mod Brit' artists with works by Cedric Morris (1889-1982), Sir Terry Frost (1915-2003), Dame Elisabeth Frink RA (1930-1993), John Piper CH (1903-1992), Edward Seago RWS RBA (1910-1974), Grayson Perry (b. 1960) and Edward Bawden CBE, RA (1903-1989).