Regarding adding some additional content on colorway homepage?

Please help I want to place a paragraph of writing under the main heading of my homepage by under main heading I mean if you look at this website of mine:http://www.goodchaplandscaping.com.au/ you will see under the main large image the words "Landscaping Services Sydney Wide Professional And Affordable Services" (this is what I mean by the heading) and then below this the four images I want to place a paragraph of additional writing between the words "Landscaping Services Sydney Wide Professional And Affordable Services" and the four images below it how can I do this?

Please see the image I have attached this shows clearly what I need to do not sure how to do it though

 

okay I have figured out how to fo this by editing the frontpage.php how can I place some additional images on the homepage under the current four images already there?

 

This thread can now be closed I have also figured how to add additional images to the front page more coding I had t add to the front-page.php file to achieve this