Hi @micromaniac
Thanks for the info. We can confirm that the get_field function is returning the correct data.
In a previous comment, I mentioned that the function you are using “wp_get_attachment_image_src” returns an array of data, not just a string. Have you taken this into consideration with your code and output the src like so:
<?php
$image = wp_get_attachment_image_src(get_field('image_bloc_2'), 'medium-3');
?>
<img src="<?php echo $image[0]; ?>" />
Thanks
E