diff --git a/svg/chair.svg b/svg/chair.svg
new file mode 100644
index 0000000..df207d3
--- /dev/null
+++ b/svg/chair.svg
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Moho 12.5 build 22414 -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Frame_0" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="720px" height="720px">
+<g id="chair">
+<g id="chair">
+<path fill="#ffffff" fill-rule="evenodd" stroke="none" d="M 499.957 396.604 C 499.946 396.607 427.083 417.426 390.647 427.836 C 390.647 427.847 390.717 540.294 390.717 540.305 C 390.714 540.305 361.393 546.990 361.390 546.991 C 361.388 546.990 342.754 542.208 338.208 535.997 C 338.202 535.989 338.923 444.273 338.923 444.264 C 334.267 445.045 324.955 446.606 324.954 446.606 C 324.954 446.629 324.954 674.696 324.954 674.719 C 324.951 674.720 305.403 679.051 295.627 681.217 C 295.624 681.215 262.494 664.335 262.490 664.333 C 262.490 664.312 263.164 445.100 263.164 445.078 C 263.157 445.074 184.827 404.046 184.820 404.042 C 184.817 404.040 156.108 390.271 156.105 390.269 M 530.238 629.250 C 540.014 627.022 559.562 622.565 559.565 622.564 C 559.565 622.537 559.565 351.438 559.565 351.411 C 559.568 351.381 593.218 58.175 593.221 58.146 C 536.939 39.867 480.656 21.587 424.373 3.308 C 413.154 6.891 390.720 14.056 390.717 14.057 C 390.714 14.084 361.393 276.341 361.390 276.367 C 361.366 276.372 126.802 327.799 126.779 327.804 C 126.779 327.831 126.779 598.931 126.779 598.958 C 126.782 598.959 146.046 609.700 155.679 615.071 C 155.682 615.070 185.232 606.712 185.235 606.711 C 185.235 606.691 184.958 471.598 184.820 404.042 M 501.284 612.484 C 501.287 612.486 520.587 623.662 530.238 629.250 M 499.957 396.604 C 500.399 468.564 501.284 612.462 501.284 612.484 M 295.627 681.217 C 295.627 681.217 295.627 681.217 295.627 681.217 C 295.627 681.217 295.627 681.217 295.627 681.217 Z"/>
+<path fill="none" stroke="#000000" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M 499.957 396.604 C 499.946 396.607 427.083 417.426 390.647 427.836 C 390.647 427.847 390.717 540.294 390.717 540.305 C 390.714 540.305 361.393 546.990 361.390 546.991 C 361.388 546.990 342.754 542.208 338.208 535.997 C 338.202 535.989 338.923 444.273 338.923 444.264 C 334.267 445.045 324.955 446.606 324.954 446.606 C 324.954 446.629 324.954 674.696 324.954 674.719 C 324.951 674.720 305.403 679.051 295.627 681.217 C 295.624 681.215 262.494 664.335 262.490 664.333 C 262.490 664.312 263.164 445.100 263.164 445.078 C 263.157 445.074 184.827 404.046 184.820 404.042 C 184.817 404.040 156.108 390.271 156.105 390.269 M 530.238 387.952 C 520.145 390.836 499.960 396.603 499.957 396.604 C 500.399 468.564 501.284 612.462 501.284 612.484 C 501.287 612.486 520.587 623.662 530.238 629.250 C 540.014 627.022 559.562 622.565 559.565 622.564 C 559.565 622.537 559.565 351.438 559.565 351.411 C 559.568 351.381 593.218 58.175 593.221 58.146 C 593.218 58.147 570.784 65.843 559.565 69.691 M 424.373 3.308 C 480.656 21.587 536.939 39.867 593.221 58.146 M 390.717 14.057 C 390.720 14.056 413.154 6.891 424.373 3.308 M 361.390 276.367 C 361.393 276.341 390.714 14.084 390.717 14.057 M 126.779 327.804 C 126.802 327.799 361.366 276.372 361.390 276.367 M 126.779 598.958 C 126.779 598.931 126.779 327.831 126.779 327.804 M 155.679 615.071 C 146.046 609.700 126.782 598.959 126.779 598.958 M 185.235 606.711 C 185.232 606.712 155.682 615.070 155.679 615.071 M 184.820 404.042 C 184.958 471.598 185.235 606.691 185.235 606.711 M 295.627 681.217 C 295.627 681.217 295.627 681.217 295.627 681.217 C 295.627 681.217 295.627 681.217 295.627 681.217 "/>
+<path fill="none" stroke="#000000" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M 338.208 535.997 C 342.754 542.208 361.388 546.990 361.390 546.991 C 361.393 546.990 390.714 540.305 390.717 540.305 C 390.717 540.294 390.647 427.847 390.647 427.836 C 390.642 427.838 338.928 444.262 338.923 444.264 C 338.923 444.273 338.202 535.989 338.208 535.997 M 530.238 629.250 C 530.238 548.818 530.238 468.385 530.238 387.952 M 126.779 327.804 C 183.061 355.224 239.344 382.644 295.627 410.064 C 295.651 410.058 530.215 351.417 530.238 351.411 C 530.241 351.383 549.790 163.598 559.565 69.691 C 503.282 51.147 446.999 32.602 390.717 14.057 C 380.941 101.494 361.393 276.341 361.390 276.367 C 361.366 276.372 204.982 310.658 126.779 327.804 M 184.820 404.042 C 184.958 471.598 185.235 606.691 185.235 606.711 C 185.232 606.712 155.682 615.070 155.679 615.071 C 155.679 615.049 156.105 390.292 156.105 390.269 C 156.108 390.271 184.817 404.040 184.820 404.042 C 184.827 404.046 263.157 445.074 263.164 445.078 C 263.164 445.100 262.490 664.312 262.490 664.333 C 262.494 664.335 295.624 681.215 295.627 681.217 C 295.627 681.217 295.627 681.217 295.627 681.217 C 295.627 681.217 295.627 681.217 295.627 681.217 C 295.627 681.190 295.627 410.091 295.627 410.064 M 361.390 546.991 C 361.395 510.058 361.400 473.124 361.406 436.191 M 295.627 681.217 C 295.627 681.217 295.627 681.217 295.627 681.217 C 295.627 681.217 295.627 681.217 295.627 681.217 M 361.390 276.367 C 417.673 301.381 473.956 326.396 530.238 351.411 "/>
+</g>
+<g id="specs">
+<path fill="#ff00ff" fill-rule="evenodd" stroke="none" d="M 180.284 352.486 C 180.315 352.486 496.326 352.486 496.358 352.486 C 496.358 352.454 496.358 36.443 496.358 36.412 C 496.326 36.412 180.315 36.412 180.284 36.412 C 180.284 36.443 180.284 352.454 180.284 352.486 Z"/>
+<path fill="#ff0000" fill-rule="evenodd" stroke="none" d="M 296.933 682.416 C 296.934 682.420 309.365 717.226 309.366 717.229 C 309.365 717.228 296.934 705.662 296.933 705.661 C 296.932 705.662 284.501 717.228 284.500 717.229 C 284.501 717.226 296.932 682.420 296.933 682.416 Z"/>
+<path fill="#0000ff" fill-rule="evenodd" stroke="none" d="M 499.930 13.830 C 499.931 13.832 507.151 34.050 507.152 34.052 C 507.151 34.051 499.931 27.333 499.930 27.333 C 499.929 27.333 492.709 34.051 492.708 34.052 C 492.709 34.050 499.929 13.832 499.930 13.830 Z"/>
+<path fill="#00ff00" fill-rule="evenodd" stroke="none" d="M 112.536 343.267 C 112.538 343.266 132.719 335.943 132.721 335.943 C 132.720 335.943 126.039 343.198 126.038 343.199 C 126.039 343.200 132.793 350.386 132.794 350.387 C 132.792 350.386 112.538 343.268 112.536 343.267 Z"/>
+<path fill="#ffff00" fill-rule="evenodd" stroke="none" d="M 123.292 605.472 C 123.293 605.470 132.254 585.961 132.254 585.959 C 132.254 585.960 132.726 595.812 132.726 595.812 C 132.727 595.812 142.587 596.051 142.588 596.051 C 142.586 596.052 123.294 605.471 123.292 605.472 Z"/>
+<path fill="#ffff00" fill-rule="evenodd" stroke="none" d="M 563.544 629.869 C 563.543 629.867 554.193 610.541 554.192 610.539 C 554.192 610.540 553.918 620.399 553.918 620.400 C 553.917 620.400 544.064 620.837 544.063 620.837 C 544.065 620.838 563.542 629.868 563.544 629.869 Z"/>
+<path fill="#00ff00" fill-rule="evenodd" stroke="none" d="M 575.006 343.267 C 575.004 343.266 554.823 335.943 554.821 335.943 C 554.821 335.943 561.503 343.198 561.504 343.199 C 561.503 343.200 554.748 350.386 554.748 350.387 C 554.750 350.386 575.004 343.268 575.006 343.267 Z"/>
+<path fill="#00ffff" fill-rule="evenodd" stroke="none" d="M 593.478 56.619 C 593.477 56.621 586.310 76.859 586.309 76.861 C 586.309 76.860 584.952 67.091 584.952 67.090 C 584.951 67.090 575.110 67.740 575.109 67.740 C 575.111 67.738 593.476 56.620 593.478 56.619 Z"/>
+<path fill="#00ffff" fill-rule="evenodd" stroke="none" d="M 424.868 4.492 C 424.868 4.494 421.827 25.746 421.827 25.748 C 421.827 25.748 427.562 17.723 427.563 17.723 C 427.564 17.723 435.979 22.865 435.980 22.865 C 435.979 22.864 424.869 4.493 424.868 4.492 Z"/>
+</g>
+</g>
+</svg>