I thought of offering some suggestions on photography ideas that could bring glory to the Lord.
Keeping the “intentional” in mind, I think it would be good to take pictures with the intention of pointing viewers to salvation and the Saviour (e.g. a cross, lamb, or dove). Another idea would be to take pictures that highlight God’s amazing creation as a testament of the awesomeness of the Creator (e.g. intricacy of beautiful flowers or butterflies).
I realise that in both suggestions, the photographer would most likely need to watermark the pictures with text to inform viewers of the photographer’s intentions. Ultimately, shooting for the glory of God would include photography that focuses on God.