Faces - portrait image referen APK

The application is for those who draw or paint portraits and need some good image references.

In this version you can find the following:

- * Gallery *-
It is the online selection of photos powered by unsplash.com. You can browse it and open selected photo as a reference image.
Every now and then there will be new photos in the Gallery

- * Image of the day * -
One special image from unsplash.com which you can use as a reference photo. Different image every day.

- * Load local file * -
You can select a file which is already on your device and use it as a reference

- * Image reference * -
When you open an image (from Gallery, local file or Image of the day), it will be displayed on the screen. It is configured in a way that your device screen will stay active.
There's a set of tools you can use on the image.
For now you can use:
- grid overlay, you can change size and colour of the grid
- rotation clockwise and counterclockwise
- flip (mirror) image vertically and horizontally
- turn colour images into black&white
- contrast tool (useful, for example, to concentrate on main planes)
All that to help you draw or paint. In the future there will be more tools. If you have some ideas, please contact me or write them in reviews.
You can also add the image to Collection by tapping star button.

- * Collection * -
This is the place where you'll find images you select previously for offline use. Remember that images stored in Collection take space on your device file system.
If you want, you can remove all images from Collection by selecting action from toolbar menu. If you want to remove just one or few more images, long-press on the image for options.

In the future I plan to add more features. If you have some interesting ideas, feel free to contact me or let me know about them in the comments.