This page shows the different variations of the Trumna from an Icons8 icon pack. Feel free to resize and recolor the icon, and then download the icon in PNG format for free. Icons are available in PNG and vector.
There is an outline of a traditional coffin shape, with six sides, with sides longer at the bottom and shorter at top. To the right of the top outline is the outline of four of the sides, making it 3-dimensional. In the center of the coffin is the shape of a cross.