Well Vaughn... now that I'm at home I've been able to see your pics without any problem, it seems that the PC I have at work is much older than I thought
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So here are my two cents:
While animations on web pages are eyecatching they tend to be tiresome after a while. In this case the first time I saw the tilting effect I thought: Hey that's neat! but after a while I wanted to be able to see the pics without having to nail my mouse on my desk to avoid them moving.
It remembered me the first Superman movie with Christopher Reeve when Lex Luthor and his coleagues are sent to a different dimension.
I would use the tilt effect to (maybe) make a transition from one group of pics to another, no more than that.
While the black background enhances the pics it is to heavy visually and it is taking a lot of screen space that could be used to use bigger pics or more separation between them.
I think that although you do not want it to be your main selling tool, you've got to have a clear image in mind at what are you selling and what idea you're trying to convey to the viewer.
If I want to buy something, I'd like to be able to see it properly specially through the web where the buying decision is taken only based on images. There is no a kind salesperson there to help me.
A written description of the size of the objects, while accurate, makes it difficult to imagine to most people. A scale indicator ( not a measuring tape) next to them will ease that without forcing the viewer to make mental calculations if they are from a country that uses different measuring system.
It doesn't need to be in first picture but it has to be there. If the potential buyer has to imagine that bowl in their dinning room or shelf need to be given a clear idea of the size of the object.
I would ask myself the following questions:
What do I want to sell?
To whom? or in other words Which is the market segment I'm aiming to?
What concept I want to convey behind my products? IE: Quality? Handcrafted, Piece of art? Uniqueness? etc.
Once you know all that you'll be able to pinpoint more clearly how are you going to desing your page.
And I stop pontificating and being pedantic now because I think I got carried away, I apologize.
I hope this helps.