Can the image be aligned within this code?

Code:
$content .= zen_image(DIR_WS_IMAGES . $products[$i]['image'], $products[$i]['name'], IMAGE_SHOPPING_CART_WIDTH, IMAGE_SHOPPING_CART_HEIGHT)
This is from tpl_shopping_cart.php to left align the shopping cart images. I was thinking I could add 'align="left"' just before the last parenthesis but it doesn't work.

Thanks