{% macro image_link(image, editmode = false, linkThumbnail = 'galleryLightbox') %}
{# @var image \Pimcore\Model\Document\Tag\Image #}
{% set hasLink = not editmode and linkThumbnail is not empty %}
{% if hasLink %}
<a href="{{ image.getThumbnail(linkThumbnail) }}" class="thumbnail">
{% endif %}
{{ image|raw }}
{% if hasLink %}
</a>
{% endif %}
{% endmacro %}