For now, GeCla Mini is only available in the old version of GeCla. To use it, you must install that version.
After installing the old version of GeCla, you have access to two versions - the standard version - GeCla - and one directed primarily to children - GeClaMini: for example, the capacity to distinguish a frieze with only translations from other which also has a "horizontal" reflection is within reach of very small children.
Here are some collections of images that you can classify with GeClaMini.
To start with (1):
To start with (2):
Winnie the pooh: