The first and second shots are interesting, but I think you're framing the scene too tightly, they'd both benefit from pulling back a bit and getting more of the ground. A lot of people tend to crop very tight, but including more of the ground surface can help balance an image. It also means you're more likely to be holding the camera approximately level and not tilting back and looking up too steeply - which tilts the verticals. With the first shot, ten feet back and four feet higher might have made a big difference (if physically possible) - if the chopped prominent gravestone was included in its entirety it would make an interesting trinity with the leaning gravestone and the church door (all three being of a similar shape and very dark in the frame).