Think of the classic "breathing" effect in pixel art. The chest expands (ugoku), but the background is frozen. When artists tag their work with #ugoku_ecm , they signal that the piece is:
Ugochukwu E.C.M's story is one of dedication, hard work, and passion. Their contributions to [specific field] continue to inspire and have a lasting impact. As we look to the future, there is no doubt that their legacy will only continue to grow, inspiring generations to come. ugoku e.c.m
What started as a modest collection of hand-drawn 2D animation clips distributed on physical CDs at conventions like Comic Market (Comiket) transformed into a multi-platform digital asset. Think of the classic "breathing" effect in pixel art