{% set IMAGE_PLACEHOLDER_DEFAULTS = {
  className: '',
  image: 'icons/frame_placeholder.svg',
  alt: 'Placeholder image'
} %}

{% macro ImagePlaceholder( settings = {} ) %}
  {% set settings = merge(IMAGE_PLACEHOLDER_DEFAULTS, settings) %}

  <picture class="image-placeholder {{ settings.className }}">
    <img
      class="image-placeholder__image"
      src="{{ PATH.images }}/{{ settings.image }}"
      {{ Helpers.setAttr('alt', settings.alt) }}
    >
  </picture>
{% endmacro %}