Barnett Freedman (British 1901-1958), 'BP Ethyl - Think Ethyl Say BP',
signed, gouache on artists' paper, a lettering design in blue and red, executed in February 1934, believed to be one of a number of proposed poster designs by the artist for BP advertising campaigns, 25 x 50cm, presentation mounted with title label, framed and glazed, measuring 63 x 89cm overall.