That's only what it looks like on your iMac if you make the windows narrow, your iMac isn't square.
If you look at your homepage in a full width window you just get that giant picture and nothing else. On your blog page you get the word
NEWS taking up half the page and then giant images that are a third to half the width of the page.
Just another point, some of the images for statues have the arrows for next and back (on the main image) and they move position every time you click them so you have to keep moving the mouse up and down to move on. That's annoying!
If everyone likes it no probs, everything just looks huge to me, like a normal website viewed at 150%.
And just to ask again, why have you hidden the menu? I can't think of a single reason why you would do that.
Here's an example of what I mean...
Your old site, albeit without the images, nicely laid out and 12 items visible in one screen.
View attachment 218320
And your new site, huge pictures in a jumbled unorganised manner with only 4 visible instead of 12
View attachment 218321
Just not very user friendly for me (especially without the menu), but it's just my opinion. I'd rather look through an organised list than a jumble of randomly sized images when looking for a product.