Ponencias 210520 MESA02 Sizes: 150 × 150 / 300 × 225 / 768 × 576 / 1.024 × 768 / 1.536 × 1.152 / 2.048 × 1.536 / 250 × 250 / 600 × 400 / 300 × 200 / 400 × 200 / 130 × 90 / 667 × 500 / 272 × 182 / 2.560 × 1.920