It's a chronic build up of my favorite iron dust.
⡯⡯⡾⠝⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢊⠘⡮⣣⠪⠢⡑⡌
⠀⠀⠀⠟⠝⠈⠀⠀⠀⠡⠀⠠⢈⠠⢐⢠⢂⢔⣐⢄⡂⢔⠀⡁⢉⠸⢨⢑⠕⡌
⠀⠀⡀⠁⠀⠀⠀⡀⢂⠡⠈⡔⣕⢮⣳⢯⣿⣻⣟⣯⣯⢷⣫⣆⡂⠀⠀⢐⠑⡌
⢀⠠⠐⠈⠀⢀⢂⠢⡂⠕⡁⣝⢮⣳⢽⡽⣾⣻⣿⣯⡯⣟⣞⢾⢜⢆⠀⡀⠀⠪
⣬⠂⠀⠀⢀⢂⢪⠨⢂⠥⣺⡪⣗⢗⣽⢽⡯⣿⣽⣷⢿⡽⡾⡽⣝⢎⠀⠀⠀⢡
⣿⠀⠀⠀⢂⠢⢂⢥⢱⡹⣪⢞⡵⣻⡪⡯⡯⣟⡾⣿⣻⡽⣯⡻⣪⠧⠑⠀⠁⢐
⣿⠀⠀⠀⠢⢑⠠⠑⠕⡝⡎⡗⡝⡎⣞⢽⡹⣕⢯⢻⠹⡹⢚⠝⡷⡽⡨⠀⠀⢔
⣿⡯⠀⢈⠈⢄⠂⠂⠐⠀⠌⠠⢑⠱⡱⡱⡑⢔⠁⠀⡀⠐⠐⠐⡡⡹⣪⠀⠀⢘
⣿⣽⠀⡀⡊⠀⠐⠨⠈⡁⠂⢈⠠⡱⡽⣷⡑⠁⠠⠑⠀⢉⢇⣤⢘⣪⢽⠀⢌⢎
⣿⢾⠀⢌⠌⠀⡁⠢⠂⠐⡀⠀⢀⢳⢽⣽⡺⣨⢄⣑⢉⢃⢭⡲⣕⡭⣹⠠⢐⢗
⣿⡗⠀⠢⠡⡱⡸⣔⢵⢱⢸⠈⠀⡪⣳⣳⢹⢜⡵⣱⢱⡱⣳⡹⣵⣻⢔⢅⢬⡷
⣷⡇⡂⠡⡑⢕⢕⠕⡑⠡⢂⢊⢐⢕⡝⡮⡧⡳⣝⢴⡐⣁⠃⡫⡒⣕⢏⡮⣷⡟
⣷⣻⣅⠑⢌⠢⠁⢐⠠⠑⡐⠐⠌⡪⠮⡫⠪⡪⡪⣺⢸⠰⠡⠠⠐⢱⠨⡪⡪⡰
⣯⢷⣟⣇⡂⡂⡌⡀⠀⠁⡂⠅⠂⠀⡑⡄⢇⠇⢝⡨⡠⡁⢐⠠⢀⢪⡐⡜⡪⡊
⣿⢽⡾⢹⡄⠕⡅⢇⠂⠑⣴⡬⣬⣬⣆⢮⣦⣷⣵⣷⡗⢃⢮⠱⡸⢰⢱⢸⢨⢌
⣯⢯⣟⠸⣳⡅⠜⠔⡌⡐⠈⠻⠟⣿⢿⣿⣿⠿⡻⣃⠢⣱⡳⡱⡩⢢⠣⡃⠢⠁
⡯⣟⣞⡇⡿⣽⡪⡘⡰⠨⢐⢀⠢⢢⢄⢤⣰⠼⡾⢕⢕⡵⣝⠎⢌⢪⠪⡘⡌⠀
⡯⣳⠯⠚⢊⠡⡂⢂⠨⠊⠔⡑⠬⡸⣘⢬⢪⣪⡺⡼⣕⢯⢞⢕⢝⠎⢻⢼⣀⠀
⠁⡂⠔⡁⡢⠣⢀⠢⠀⠅⠱⡐⡱⡘⡔⡕⡕⣲⡹⣎⡮⡏⡑⢜⢼⡱⢩⣗⣯⣟
⢀⢂⢑⠀⡂⡃⠅⠊⢄⢑⠠⠑⢕⢕⢝⢮⢺⢕⢟⢮⢊⢢⢱⢄⠃⣇⣞⢞⣞⢾
⢀⠢⡑⡀⢂⢊⠠⠁⡂⡐⠀⠅⡈⠪⠪⠪⠣⠫⠑⡁⢔⠕⣜⣜⢦⡰⡎⡯⡾⡽