In a wide shot, Gayle lays a crucifix on a table, which has two candle holders with candles in them. A close-up shot shows the crucifix and two empty candle holders. When the film returns to the wide shot, the candles are back.
When they are outside and Eric picks up a piece of broken headstone, there is one large blood spot (presumably blood) on the underside. The camera cuts away and then cuts back and now there are two smaller blood spots completely different than the first one.
The film depicts The Tibetan Book of the Dead as some kind of black magic grimoire, when in reality it is nothing more sinister than a Buddhist treatise on the period between death and rebirth.