I can send a png from a javascript buffer as a message attachment, but I cannot embed it.

makeMemeAsync('geordieDrake', before, after).then(buffer => {
    initialQuery.channel.send({
        content: 'Your meme sir', 
        files: [ 
            {
                attachment: buffer, name: 'geordieDrake.svg'
            }
        ]
    });
});

makeMemeAsync('geordieDrake', before, after).then(buffer => {
    initialQuery.channel.send({
        content: 'Your meme sir', 
        files: [ 
            {
                attachment: buffer, name: 'geordieDrake.svg'
            }
        ]
    });
});