Create/edit Blog page
- Login to WordPress Admin
 - (Ignore #2-6 if already created during creating Home page) From WordPress Admin, click on Pages -> Add New

 - Enter title Home Page and keep the body empty or write something identical and Publish the page.

 - Create another page with title Blog and Publish

 - From WordPress Admin, click on Settings -> Reading

 - Under Your homepage displays choose A static page (select below) and select Homepage: as Home Page you just created and Posts page: as Blog you just created

 - From the WordPress Admin, click on WT THEME_NAME Theme

 - Click Layout under Base Outline

 - Now scroll down and modify Aside, Main and Sidebar if necessary for creating/editing Widgets positions and width etc.
 - Click on Content under Base Outline

 - Now customize your Blog and Blog posts title, content, image size as necessary.