Personally, I think that visualizations sounds good. It is a unique word that seems to fit the style of your overall site. But if you would like to change it, I would suggest this: Concept Cube is the website of freelance designer Javier Gómez, who creates high-quality architectural compositions. Other words for "compositions": plans, depictions, artwork Also, you need to take out the comma ( , ) between "high-quality" and "architectural." These are cumulative adjectives, so they should not have a comma between them. http://www.myenglishpages.com/site_php_files/grammar-lesson-adjectives-placement.php

Yes, I think that architectural visualizations is similar to architectural renderings but I think the word "rendering" is more technical. I appreciate your opinion and thank you very much for your help. I am renewing my website and I don't have mistakes in English. :) Thank you again!

Here's what I would suggest: Concept Cube is the website of freelance designer Javier Gómez, who creates high-quality, architectural renderings. I'm not sure what you mean by architectural visualizations. I've suggested "renderings," which are illustrations that show what an architectural plan looks like once they're completed. I'm not sure if that's the word you're looking for or not...