I have been playing around a bit with logo design as of late, and I'm curious if anyone has any suggestions or can recommend approaches for defining the sizing of a logomark when juxtaposed with corresponding logotype in a horizontal layout? (See a diagram below.) This is more of a design theory/principle-type question related to ratios and proportions and I'm curious, for example, how might one apply the golden ratio in this context or perhaps a ratio more intrinsically related to the specific composition of the logo itself? I'm interested in any sort of feedback from folks who spend time with logo design, and what might typically inform these kinds of decisions for you (in no way limited to the golden ratio.) Thanks for any insight here!