Figure 2 Sample image sections

Image Section 1
                100 115 105
            105 115 105 110 115
        105 110 110 115 115 110 100
        105 110 110 110 115 105 100
        100 110 115 110 110 105 105
            110 115 100 110 105
                115 100 100

Image Section 2
                120 85  85
            115 110 90  100 115
        130 100 115 100 100 100 120
        120 110 95  80  95  95  125
        145 120 100 100 100 100 120
            130 130 100 100 85
                135 135 105