There is a lot of variety in this thread and I'll add something that hasn't been done for awhile. These are from my vacation last week in Central Taiwan. I took a lot of great photos with the DA15 but the M28/2.8 was also very busy and the M50/1.7 also took a couple of nice photos.
M28/2.8 - The Songlong Waterfall (Pine Dragon)
M28/2.8 - the upper tier of the Yunlong Waterfall (Cloud Dragon)
M28/2.8 - the middle tier of the Yunlong Waterfall. If you look closely you can see people looking that the upper tier in the top right corner.
M50/1.7 - the lower tier of the Yunlong Waterfall
M50/1.7 - I saw this bridge high up in the mountains. Then I saw a map with Rainbow Waterfall (DA15) on the other side. It was an inevitable hike at that point.