Shameful. 😡 To think it could even be considered that we would sell the sails of the Opera House as a billboard to promote horse racing. | Visit change.org and sign the petition! | Check out @authenticdesign_aus for details and Tim Ross @modernister - thanks for the alert! | Thanks @marcus_piper_studio for the strong typography for a strong message to government. #sailsnotsales #sydneyoperahouse | if you share please tag @marcus_piper_studio + @authenticdesign_aus #australianarchitecture #australiandesign #australia @gladysb