I know the problem, it’s caused by image padding but it is easy to solve.
Choose the number of image you want display per line and after this number of shortcode you place a clear div.
This is an instance I made using your code of a two coloumns layout as you asked to me:
[imagenius size="300" link="https://mysite.com/luxest/" filter=”saturated” effect="zoom"]https://mysite.com/wp-content/uploads/2014/01/bred.png[/imagenius][imagenius size="300" link="https://mysite.com/boue-membership-request/" filter=”saturated” effect="zoom"]https://mysite.com/wp-content/uploads/2014/01/rea.png[/imagenius]
<div style="clear:both"></div>
[imagenius size="300" link="https://mysite.com/fa/" filter=”saturated” effect="zoom"]https://mysite.com/wp-content/uploads/2014/01/rec.png[/imagenius][imagenius size="300" link="https://mysite.com/amyr" filter=”saturated” effect="zoom"]https://mysite.com/wp-content/uploads/2014/01/rep.png[/imagenius]
<div style="clear:both"></div>
[imagenius size="300" link="https://mysite.com/fab" filter=”saturated” effect="zoom"]https://mysite.com/wp-content/uploads/2014/01/job.png[/imagenius][imagenius size="300" link="https://mysite.com/fashion-job-marketplace/" filter=”saturated” effect="zoom"]https://mysite.com/wp-content/uploads/2014/01/fae.png[/imagenius]
Use text editor instead of visual in order to insert the clear div.
I hope it’s the solution you are looking for. ??