The recent publication of the painter Robert Motherwell's substantial body of writing, as well as writings by fellow Expressionist Barnett Newman, (i)____________ Ann Gibson's assertion that the Abstract Expressionists were reluctant to (ii)____________ issues of artistic meaning in their work and suggests that this supposed reticence was perhaps more artistic (iii)____________ than historical fact. A. substantiates B. forgo C. conscience D. undermines E. articulate F. focus G. overlooks H. conceal I. posturing