{namespace be=TYPO3\CMS\Backend\ViewHelpers}
<div class="row">
    <div class="col-xs-12">
        <p>
            <strong>Teaser Konzept</strong>
        </p>
        <p>
            <f:if condition="{images.0}">
                <f:then>
                    <f:image image="{images.0.originalFile}" width="200" height="80c" />
                </f:then>
                <f:else>
                    <f:image src="EXT:ep_theme/Resources/Public/images/lazy.png" width="200" height="80c"/>
                </f:else>
            </f:if>
        </p>
        <strong>
            {concept.name}
        </strong>
        <br>
        {concept.teaser -> f:format.html()}
    </div>
</div>