Hello mundo!

I have dy question to resolve.

I would like to change the imagine's positon inside the article, to put it in dhe left or in the right of the diplay.

Would li to , chenge the sise article'title in the display category item end in in article to.

thank yo

This all can be done through template overrides.
This post will help you getk2.org/documentation/tutorials/174-templating-with-k2-and-the-concepts-of-sub-templates

Furthermore you might need to use a smaller image size. This can be changed from the category's parameters.