Very interesting read, I know Davao only from fellow Hivers and also some Filipino workmates here in Cambodia. Have you ever visited there before? If you have, it would be even cooler to see your photos from a trip instead of sourced images.
By the way, don't forget to have a look around ASEAN Hive since you're new to the community, you might find some interesting posts to engage with.
Actually, I am from Davao. I just use stock images for best photo quality. If I have time, I will be the one to capture beautiful places here in Davao.