Ceremonial mask icon

<svg xmlns="http://www.w3.org/2000/svg" width="256" height="256" viewBox="0 0 512 512"><g transform="translate(0 0)"><path fill="currentColor" d="M256 21c-41 0-82 6.9-115.1 20.34c-33 13.38-57.7 33.05-68.48 57.92C57.64 144.1 61.7 219.2 83.55 291.8C105.5 364.7 145 435.1 197.3 472.7c30.6 22.1 86.8 22.1 117.4 0c52.3-37.6 91.8-108 113.7-180.9c21.9-72.6 26-147.7 11.2-192.54c-10.8-24.87-35.5-44.54-68.5-57.92C338 27.9 297 21 256 21m0 18c13.7 0 25 11.3 25 25s-11.3 25-25 25s-25-11.3-25-25s11.3-25 25-25m-76 28c13.7 0 25 11.3 25 25s-11.3 25-25 25s-25-11.3-25-25s11.3-25 25-25m152 0c13.7 0 25 11.3 25 25s-11.3 25-25 25s-25-11.3-25-25s11.3-25 25-25m-220 36c13.7 0 25 11.3 25 25s-11.3 25-25 25s-25-11.3-25-25s11.3-25 25-25m288 0c13.7 0 25 11.3 25 25s-11.3 25-25 25s-25-11.3-25-25s11.3-25 25-25m-185.6 34.6l41.6 41.7l41.6-41.7l12.8 12.8l-54.4 54.3l-54.4-54.3zm-55 54.1h2.8c6.4.1 13.2 1.3 20.1 3.8c15.8 5.8 32 18 48.7 38.9l4.1 5.1l-3.6 5.5C214 271.3 187 285 160 285s-54-13.7-71.49-40l-4.09-6.1l5.22-5.3c6.94-6.9 24.06-28.9 49.26-38.1c6.3-2.3 13.2-3.7 20.5-3.8m190.4 0h2.8c7.3.1 14.2 1.5 20.5 3.8c25.2 9.2 42.3 31.2 49.3 38.1l5.2 5.3l-4.1 6.1C406 271.3 379 285 352 285s-54-13.7-71.5-40l-3.6-5.5l4.1-5.1c16.7-20.9 32.9-33.1 48.7-38.9c6.9-2.5 13.7-3.7 20.1-3.8m-190.1 17.9c-5.1.1-9.9 1.2-14.6 2.9c-15.6 5.6-28.2 18.7-37.3 28.2C122 258.4 141 267 160 267c19.1 0 38.2-8.6 52.4-26.5c-13.4-15.5-25.7-24.2-36.2-28c-5.9-2.2-11.3-3-16.5-2.9m192.6 0c-5.2-.1-10.6.7-16.5 2.9c-10.5 3.8-22.8 12.5-36.2 28c14.2 17.9 33.3 26.5 52.4 26.5c19 0 38-8.6 52.2-26.3c-9.1-9.5-21.7-22.6-37.3-28.2c-4.7-1.7-9.5-2.8-14.6-2.9M247 240h18l7 112c0 16-32 16-32 0zM61.29 279.1c-14.18 1.2-25.75 11.8-33.44 25.6C19.67 319.4 15 338.8 15 360s4.67 40.6 12.85 55.3S48.58 441 64 441s27.97-11 36.2-25.7c3.2-5.8 5.9-12.4 8-19.6c-4.8-8.3-9.36-16.9-13.62-25.7c-1.22 14.4-5.02 27.3-10.16 36.5C78.12 417.9 70.67 423 64 423s-14.12-5.1-20.42-16.5C37.29 395.2 33 378.5 33 360s4.29-35.2 10.58-46.5C49.88 302.1 57.33 297 64 297c.79 0 1.58.1 2.39.2c-.02-.1-.05-.1-.07-.2c-1.79-6-3.46-11.9-5.03-17.9m389.41 0c-1.5 6-3.2 11.9-5 17.9c0 .1 0 .1-.1.2c.8-.1 1.6-.2 2.4-.2c6.7 0 14.1 5.1 20.4 16.5c6.3 11.3 10.6 28 10.6 46.5s-4.3 35.2-10.6 46.5c-6.3 11.4-13.7 16.5-20.4 16.5s-14.1-5.1-20.4-16.5c-5.1-9.2-9-22-10.2-36.5c-4.2 8.8-8.8 17.4-13.5 25.7c2 7.2 4.7 13.8 7.9 19.6C420 430 432.6 441 448 441s28-11 36.2-25.7c8.1-14.7 12.8-34.1 12.8-55.3s-4.7-40.6-12.8-55.3c-7.7-13.8-19.3-24.4-33.5-25.6m-233.1 2.5l12.8 12.8c-9.1 9-25.3 21.1-44 31.5S147 345 128 345v-18c13 0 32.3-7.3 49.6-16.9s33.1-21.5 40-28.5m76.8 0c6.9 7 22.7 18.9 40 28.5S371 327 384 327v18c-19 0-39.7-8.7-58.4-19.1s-34.9-22.5-44-31.5zm-76.8 48l12.8 12.8c-9.1 9-21.7 17.3-34.4 23.7c-12.7 6.3-25 10.9-36 10.9v-18c5 0 16.7-3.4 28-9.1c11.3-5.6 22.7-13.3 29.6-20.3m76.8 0c6.9 7 18.3 14.7 29.6 20.3c11.3 5.7 23 9.1 28 9.1v18c-11 0-23.3-4.6-36-10.9c-12.7-6.4-25.3-14.7-34.4-23.7zM256 391c18.6 0 35.4 2.7 48.4 7.6c6.5 2.4 12.1 5.4 16.5 9.3c4.5 4 8.1 9.5 8.1 16.1s-3.6 12.1-8.1 16.1c-4.4 3.9-10 6.9-16.5 9.3c-13 4.9-29.8 7.6-48.4 7.6s-35.4-2.7-48.4-7.6c-6.5-2.4-12.1-5.4-16.5-9.3c-4.5-4-8.1-9.5-8.1-16.1s3.6-12.1 8.1-16.1c4.4-3.9 10-6.9 16.5-9.3c13-4.9 29.8-7.6 48.4-7.6"/></g></svg>