Optimise images (62 KB reduction)

Hi, wvanbergen.

I've taken the liberty of putting chunky_png's image assets though a range of optimisation tools. Image optimisation allows us to reduce the footprint of images - meaning faster load times at no cost to image quality. It does this by finding the best (lossless) compression parameters, stripping embedded comments, and removing unnecessary colour profiles. [See more](http://port3000.co.uk/imageoptimiser-a-github-bot-to-proactively-op).

I found 199 optimisable images, making a 62 KB reduction in size. That's about 31.19% of your total image assets.

Merry Christmas.

<table><tr><th>Name</th><th>Reduction</th></tr><tr><td>bgai4a08.png</td><td>50.93%</td></tr><tr><td>bgai4a16.png</td><td>59.12%</td></tr><tr><td>bgan6a08.png</td><td>16.30%</td></tr><tr><td>bgan6a16.png</td><td>16.94%</td></tr><tr><td>bgbn4a08.png</td><td>25.00%</td></tr><tr><td>bggn4a16.png</td><td>47.43%</td></tr><tr><td>bgwn6a08.png</td><td>23.76%</td></tr><tr><td>bgyn6a16.png</td><td>17.38%</td></tr><tr><td>basi0g01.png</td><td>25.35%</td></tr><tr><td>basi0g02.png</td><td>27.27%</td></tr><tr><td>basi0g04.png</td><td>66.80%</td></tr><tr><td>basi0g08.png</td><td>56.69%</td></tr><tr><td>basi0g16.png</td><td>54.52%</td></tr><tr><td>basi2c08.png</td><td>62.22%</td></tr><tr><td>basi2c16.png</td><td>56.64%</td></tr><tr><td>basi3p01.png</td><td>27.27%</td></tr><tr><td>basi3p02.png</td><td>40.41%</td></tr><tr><td>basi3p04.png</td><td>46.18%</td></tr><tr><td>basi3p08.png</td><td>18.99%</td></tr><tr><td>basi4a08.png</td><td>50.93%</td></tr><tr><td>basi4a16.png</td><td>59.12%</td></tr><tr><td>basi6a08.png</td><td>57.34%</td></tr><tr><td>basi6a16.png</td><td>31.75%</td></tr><tr><td>basn0g01.png</td><td>10.37%</td></tr><tr><td>basn0g02.png</td><td>15.38%</td></tr><tr><td>basn0g04.png</td><td>43.45%</td></tr><tr><td>basn0g08.png</td><td>20.29%</td></tr><tr><td>basn0g16.png</td><td>18.56%</td></tr><tr><td>basn2c08.png</td><td>17.93%</td></tr><tr><td>basn2c16.png</td><td>14.57%</td></tr><tr><td>basn3p01.png</td><td>14.29%</td></tr><tr><td>basn3p02.png</td><td>21.23%</td></tr><tr><td>basn3p04.png</td><td>18.52%</td></tr><tr><td>basn3p08.png</td><td>3.81%</td></tr><tr><td>basn4a08.png</td><td>16.67%</td></tr><tr><td>basn4a16.png</td><td>47.10%</td></tr><tr><td>basn6a08.png</td><td>16.30%</td></tr><tr><td>basn6a16.png</td><td>16.94%</td></tr><tr><td>oi1n0g16.png</td><td>18.56%</td></tr><tr><td>oi1n2c16.png</td><td>14.57%</td></tr><tr><td>oi2n0g16.png</td><td>24.02%</td></tr><tr><td>oi2n2c16.png</td><td>17.83%</td></tr><tr><td>oi4n0g16.png</td><td>33.00%</td></tr><tr><td>oi4n2c16.png</td><td>23.67%</td></tr><tr><td>oi9n0g16.png</td><td>89.40%</td></tr><tr><td>oi9n2c16.png</td><td>91.51%</td></tr><tr><td>z00n2c08.png</td><td>93.82%</td></tr><tr><td>z03n2c08.png</td><td>15.52%</td></tr><tr><td>z06n2c08.png</td><td>12.50%</td></tr><tr><td>z09n2c08.png</td><td>12.50%</td></tr><tr><td>f00n0g08.png</td><td>5.33%</td></tr><tr><td>f00n0g08_reference.png</td><td>40.55%</td></tr><tr><td>f00n2c08.png</td><td>59.27%</td></tr><tr><td>f00n2c08_reference.png</td><td>58.84%</td></tr><tr><td>f01n0g08.png</td><td>23.68%</td></tr><tr><td>f01n0g08_reference.png</td><td>47.98%</td></tr><tr><td>f01n2c08.png</td><td>22.54%</td></tr><tr><td>f01n2c08_reference.png</td><td>63.51%</td></tr><tr><td>f02n0g08.png</td><td>18.59%</td></tr><tr><td>f02n0g08_reference.png</td><td>39.67%</td></tr><tr><td>f02n2c08.png</td><td>43.84%</td></tr><tr><td>f02n2c08_reference.png</td><td>60.86%</td></tr><tr><td>f03n0g08.png</td><td>26.99%</td></tr><tr><td>f03n0g08_reference.png</td><td>39.96%</td></tr><tr><td>f03n2c08.png</td><td>23.32%</td></tr><tr><td>f03n2c08_reference.png</td><td>59.94%</td></tr><tr><td>f04n0g08.png</td><td>2.97%</td></tr><tr><td>f04n0g08_reference.png</td><td>44.70%</td></tr><tr><td>f04n2c08.png</td><td>4.97%</td></tr><tr><td>f04n2c08_reference.png</td><td>62.63%</td></tr><tr><td>g03n0g16.png</td><td>25.51%</td></tr><tr><td>g03n2c08.png</td><td>12.16%</td></tr><tr><td>g03n3p04.png</td><td>11.68%</td></tr><tr><td>g04n0g16.png</td><td>25.90%</td></tr><tr><td>g04n2c08.png</td><td>13.00%</td></tr><tr><td>g04n3p04.png</td><td>10.96%</td></tr><tr><td>g05n0g16.png</td><td>25.66%</td></tr><tr><td>g05n2c08.png</td><td>12.00%</td></tr><tr><td>g05n3p04.png</td><td>10.19%</td></tr><tr><td>g07n0g16.png</td><td>29.91%</td></tr><tr><td>g07n2c08.png</td><td>12.35%</td></tr><tr><td>g07n3p04.png</td><td>10.14%</td></tr><tr><td>g10n0g16.png</td><td>35.50%</td></tr><tr><td>g10n2c08.png</td><td>15.09%</td></tr><tr><td>g10n3p04.png</td><td>10.75%</td></tr><tr><td>g25n0g16.png</td><td>28.20%</td></tr><tr><td>g25n2c08.png</td><td>13.33%</td></tr><tr><td>g25n3p04.png</td><td>10.70%</td></tr><tr><td>cm0n0g04.png</td><td>16.44%</td></tr><tr><td>cm7n0g04.png</td><td>16.44%</td></tr><tr><td>cm9n0g04.png</td><td>16.44%</td></tr><tr><td>ccwn2c08.png</td><td>8.78%</td></tr><tr><td>ccwn3p08.png</td><td>4.70%</td></tr><tr><td>cdfn2c08.png</td><td>17.57%</td></tr><tr><td>cdhn2c08.png</td><td>18.60%</td></tr><tr><td>cdsn2c08.png</td><td>25.43%</td></tr><tr><td>cdun2c08.png</td><td>10.77%</td></tr><tr><td>ch1n3p04.png</td><td>31.78%</td></tr><tr><td>ch2n3p08.png</td><td>31.66%</td></tr><tr><td>cs3n2c16.png</td><td>28.50%</td></tr><tr><td>cs3n3p08.png</td><td>12.74%</td></tr><tr><td>cs5n2c08.png</td><td>19.89%</td></tr><tr><td>cs5n3p08.png</td><td>11.44%</td></tr><tr><td>cs8n2c08.png</td><td>11.41%</td></tr><tr><td>cs8n3p08.png</td><td>6.25%</td></tr><tr><td>ct0n0g04.png</td><td>10.62%</td></tr><tr><td>ct1n0g04.png</td><td>69.19%</td></tr><tr><td>ctzn0g04.png</td><td>67.60%</td></tr><tr><td>pp0n2c16.png</td><td>4.57%</td></tr><tr><td>pp0n6a08.png</td><td>83.13%</td></tr><tr><td>ps1n0g08.png</td><td>92.55%</td></tr><tr><td>ps1n2c16.png</td><td>84.28%</td></tr><tr><td>ps2n0g08.png</td><td>95.30%</td></tr><tr><td>ps2n2c16.png</td><td>89.70%</td></tr><tr><td>s01i3p01.png</td><td>27.43%</td></tr><tr><td>s01n3p01.png</td><td>27.43%</td></tr><tr><td>s02i3p01.png</td><td>28.07%</td></tr><tr><td>s02n3p01.png</td><td>28.70%</td></tr><tr><td>s03i3p01.png</td><td>26.27%</td></tr><tr><td>s03n3p01.png</td><td>25.83%</td></tr><tr><td>s04i3p01.png</td><td>28.57%</td></tr><tr><td>s04n3p01.png</td><td>25.62%</td></tr><tr><td>s05i3p02.png</td><td>26.87%</td></tr><tr><td>s05n3p02.png</td><td>24.03%</td></tr><tr><td>s06i3p02.png</td><td>30.07%</td></tr><tr><td>s06n3p02.png</td><td>23.66%</td></tr><tr><td>s07i3p02.png</td><td>28.19%</td></tr><tr><td>s07n3p02.png</td><td>22.46%</td></tr><tr><td>s08i3p02.png</td><td>27.52%</td></tr><tr><td>s08n3p02.png</td><td>22.30%</td></tr><tr><td>s09i3p02.png</td><td>23.81%</td></tr><tr><td>s09n3p02.png</td><td>21.68%</td></tr><tr><td>s32i3p04.png</td><td>36.90%</td></tr><tr><td>s32n3p04.png</td><td>14.83%</td></tr><tr><td>s33i3p04.png</td><td>37.14%</td></tr><tr><td>s33n3p04.png</td><td>26.44%</td></tr><tr><td>s34i3p04.png</td><td>40.11%</td></tr><tr><td>s34n3p04.png</td><td>15.73%</td></tr><tr><td>s35i3p04.png</td><td>36.84%</td></tr><tr><td>s35n3p04.png</td><td>25.44%</td></tr><tr><td>s36i3p04.png</td><td>38.20%</td></tr><tr><td>s36n3p04.png</td><td>14.73%</td></tr><tr><td>s37i3p04.png</td><td>36.90%</td></tr><tr><td>s37n3p04.png</td><td>26.19%</td></tr><tr><td>s38i3p04.png</td><td>41.46%</td></tr><tr><td>s38n3p04.png</td><td>14.69%</td></tr><tr><td>s39i3p04.png</td><td>36.90%</td></tr><tr><td>s39n3p04.png</td><td>24.72%</td></tr><tr><td>s40i3p04.png</td><td>38.10%</td></tr><tr><td>s40n3p04.png</td><td>13.67%</td></tr><tr><td>tbbn1g04.png</td><td>7.64%</td></tr><tr><td>tbbn2c16.png</td><td>46.34%</td></tr><tr><td>tbbn3p08.png</td><td>7.36%</td></tr><tr><td>tbgn2c16.png</td><td>46.34%</td></tr><tr><td>tbgn3p08.png</td><td>7.36%</td></tr><tr><td>tbrn2c08.png</td><td>31.03%</td></tr><tr><td>tbwn1g16.png</td><td>50.79%</td></tr><tr><td>tbwn3p08.png</td><td>7.60%</td></tr><tr><td>tbyn3p08.png</td><td>7.60%</td></tr><tr><td>tp0n1g08.png</td><td>20.17%</td></tr><tr><td>tp0n2c08.png</td><td>30.51%</td></tr><tr><td>tp0n3p08.png</td><td>6.70%</td></tr><tr><td>tp1n3p08.png</td><td>6.28%</td></tr><tr><td>adam7.png</td><td>35.59%</td></tr><tr><td>bezier_five_point.png</td><td>2.94%</td></tr><tr><td>bezier_four_point.png</td><td>2.73%</td></tr><tr><td>bezier_four_point_flipped.png</td><td>4.24%</td></tr><tr><td>bezier_four_point_s.png</td><td>5.31%</td></tr><tr><td>bezier_six_point.png</td><td>6.06%</td></tr><tr><td>bezier_three_point.png</td><td>2.94%</td></tr><tr><td>bezier_three_point_flipped.png</td><td>4.50%</td></tr><tr><td>circles.png</td><td>23.34%</td></tr><tr><td>clock.png</td><td>59.16%</td></tr><tr><td>clock_base.png</td><td>49.43%</td></tr><tr><td>clock_bl_xdown_ydown.png</td><td>9.62%</td></tr><tr><td>clock_bl_xdown_yup.png</td><td>8.83%</td></tr><tr><td>clock_bl_xup_yup.png</td><td>21.85%</td></tr><tr><td>clock_mask.png</td><td>22.44%</td></tr><tr><td>clock_mask_updated.png</td><td>22.44%</td></tr><tr><td>clock_nn_xdown_ydown.png</td><td>7.46%</td></tr><tr><td>clock_nn_xdown_yup.png</td><td>26.02%</td></tr><tr><td>clock_nn_xup_yup.png</td><td>37.60%</td></tr><tr><td>clock_updated.png</td><td>35.35%</td></tr><tr><td>composited.png</td><td>25.00%</td></tr><tr><td>lines.png</td><td>20.72%</td></tr><tr><td>operations.png</td><td>34.11%</td></tr><tr><td>operations_grayscale.png</td><td>16.39%</td></tr><tr><td>partial_circles.png</td><td>8.02%</td></tr><tr><td>pixelstream_best_compression.png</td><td>5.47%</td></tr><tr><td>pixelstream_fast_rgba.png</td><td>24.63%</td></tr><tr><td>pixelstream_reference.png</td><td>16.58%</td></tr><tr><td>polygon_filled_horizontal.png</td><td>10.75%</td></tr><tr><td>polygon_filled_vertical.png</td><td>18.52%</td></tr><tr><td>polygon_triangle_filled.png</td><td>10.73%</td></tr><tr><td>polygon_unfilled.png</td><td>15.15%</td></tr><tr><td>rect.png</td><td>10.84%</td></tr><tr><td>replaced.png</td><td>0.46%</td></tr><tr><td>text_chunk.png</td><td>50.00%</td></tr><tr><td>ztxt_chunk.png</td><td>67.60%</td></tr></tr></table>

Tools used: advpng, gifsicle, jpegoptim, jpegrescan, jpegtran, optipng, pngcrush, pngout. This is an automated bot maintained by [@skattyadz](https://twitter.com/skattyadz)