I have chosen another image for the front cover and think this one works the best, it tells you the focus of the book without any words which is what the other two lacked. Hard Hats and Horses with hard hats and horses on the cover! Much better. I’ve been looking at what fonts the professional’s suggest using/recommend and shall print these out to analyse in my sketch book as I feel its much easier to compare fonts when printed in front of you. I’ll also not know what font each one is so will not have a bias opinion towards any particular one.