To begin this family of logos i started off by finding this image. I then imported this image into my Photoshop document. I then wanted to resize this image, i completed this by free transforming which you can complete by holding down 'Command, Shift and 4', you can then adjust the size of the image by dragging the handles. I also held 'shift' on my key board to keep the images proportions the same.

I then found this image of a tornado and imported it to my photoshop document. I then resized it to the size and shape i wanted it.

I then copied this image and flipped it vertically so it was identical on the other side, to create the image shown now.

I then clicked on the layers i wanted by holding shift to highlight all of them, so i could then free transform them all to be able to move all of the images at the same time in the same proportions.

I then drew a select box over all of the image so i could then create a blue photofilter over the whole image. 

I then copied the original image to start my next logo.

I then copied exactly the same process to then create my next logo.

Here i created my text of ' PULSE'.

I then drew a selection box over the whole image again to create an orange photofilter.

I then copied the exact same process to create my next logo 'MIXX'.

Here i created the text of 'MIXX' and used the pallette tool to change the font size, colour and ect.