There is a great module currently to simulate pinterest tiles on drupal views. Unfortionatly it's not properly maintaind and most import thing, image tileing is currently not working. So what you need to do is make some fixes, upload latest masonry files and add also jquery.imagesloaded.min.js to /js folder, then change code to already pretty messy integration to views to support imagesloaded js file. Should be changed as its here stated http://masonry.desandro.com/demos/images.html so to do that i changed module file, add to module this
drupal_add_js(drupal_get_path('module', 'views_fluidgrid') .'/js/jquery.imagesloaded.min.js');
and also later this and add to the end of functons some brackets
var \$container = \$('#".$vars['views_fluidgrid_id']."');
\$container.imagesLoaded(function(){
\$container.masonry({
singleMode: viewsFluidGrid.".$vars['views_fluidgrid_id'].".settings.single_mode,
or just download below your solution for drupal 6 and replace current module file.