deadlines exact fast glass hour hour glass minute sand schedule second time timings when ? abstract color colors colour colours letter mark paint Question series symbol texture variation variations what where who why ask diamond graphic isolated marker post road shape sign simple warning yellow ancient astringent cydonia oblonga deciduous fertility food fragrant fruit golden apples hard hardy historic knobbly love lumpy ornamental persian pome fruit quince quinces rosaceae family sour sweet when cooked symbolic 3D answer asking backgrounds business colorful communication concepts conceptual generated help how illustration image metaphor object over problems punctuation query question mark render standing three-dimensional uncertainty vertical red