SparkyLinux is a lightweight & fast Debian "testing" based Live Linux distribution featuring set of customized desktops.
Sparky MinimalGUI is based on the Openbox edition with a few applications for system configuring and a web browser preinstalled only.
The MinimalISO lets you install the live system and one of over 20 desktops with a very small set of applications.
The 4.5-dev20161107 iso image features the Calamares installer 2.4.4 with 32/64 bit UEFI installation support to be tested. It also provides a small fix around authentication agent.