This website is based on Koken cms - http://koken.me/ and currently I'm using the free theme - Chastain.
According to me there is one big feature that is missing on this theme: the possibility to show the EXIF data of your pictures.
All your chastain theme files can be found in /storage/themes/chastain/
So, here we go!
First we need to create an /inc/exif.html page.
This html page will contain the different EXIF properties of your photo to be displayed. Here is a sample one: https://github.com/jonathanR79/koken/blob/master/chastain-exif/inc/exif.html
The next step is to customise the info.json file of Chastain theme to allow the possibility to turn on or off the display of EXIF data on your photo album or simply on your image content.
This is done by adding a show_exif setting like here: https://github.com/jonathanR79/koken/blob/master/chastain-exif/info.json
The last step is to modify album.lens and content.lens to effectivly display EXIF when wanted. Samples files:
All the customized file of this project can be find on my github https://github.com/jonathanR79/koken/tree/master/chastain-exif
Important: this customisation is lost if you update your theme. To get it permanent, you have to create a copy of your chastain theme.