Libère ta productivité : remplacez un ciel avec Adobe Photoshop.
Publié le
avec Kendall Plant
J’utilise Photoshop quasiment tous les jours, mais j’apprécie toujours autant de découvrir de nouveaux moyens de booster ma créativité ou d’enrichir mon processus de création grâce à ces outils incroyablement utiles et puissants.
Les actions sont des séries de tâches automatisées qui permettent de gagner énormément de temps sur différents projets, mais aussi de transformer des images, comme l’action Queues d’étoiles pour créer un effet d’exposition longue.
Je peux ensuite utiliser l’outil Remplacement du ciel pour l’intégrer immédiatement à mon image.
En temps normal, ce rendu me prendrait des heures derrière mon appareil photo et en post-traitement, donc je suis ravie de pouvoir créer cet effet avec Photoshop en quelques clics.
Donnez une tout autre dimension à un paysage, en un clin d’œil, en suivant ce conseil de la directrice de création Kendall Plant.
Commencez par effectuer votre sélection.
À l’aide de l’outil Rectangle de sélection, effectuez une sélection grossière autour du ciel. Appuyez ensuite sur Ctrl+C (Windows) ou Cmd+C (macOS) pour la copier. Puis créez un nouveau fichier (Fichier > Nouveau) et collez-y le calque en utilisant le raccourci Ctrl+V ou Cmd+V.
Faites tourner les étoiles.
Une action se compose d’une série de modifications pouvant être apportées à une image d’un simple clic. Avec le calque du ciel collé sélectionné, ouvrez le panneau Actions (Fenêtre > Actions) et cliquez sur le menu latéral. Dans le dossier Queues d’étoiles, choisissez l’action Rotation des queues d’étoiles, puis cliquez sur Lecture. Enregistrez ensuite ce fichier au format JPEG sur votre appareil.
Modifiez le ciel.
Revenez à l’image d’origine et choisissez Edition > Remplacement du ciel. Cliquez sur la vignette du ciel, puis sur le bouton « + » pour importer le fichier d’image correspondant que vous venez d’enregistrer.
Peaufinez votre création.
Ajustez les paramètres pour parfaire les résultats et cliquez sur OK. Vous pouvez à présent utiliser ce nouveau ciel dans d’autres compositions.
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